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  • ABOUT US | 弁理士法人白坂

    無料相談のお申込みありがとうございます。 ご入力いただいた情報は無事に送信されました。 確認のため自動返信メールをお送りしていますのでご確認ください。 お送りいただいた内容を確認次第、2営業日中に担当者からご連絡させていただきます。 相談日時のご予約は、以下のページよりお願いします。 ページに戻る Tokyo Office 〒100-0004 4th floor, Otemachi Building, 1-6-1 Otemachi, Chiyoda-ku, Tokyo Phonel:+81-3-6206-3251 FAX:+81-3-6206-3291 Mail: Nagoya Office 〒450-6321 JP Tower Nagoya 21st Floor, 1-1-1 Meieki, Nakamura-ku, Nagoya City, Aichi Prefecture Phonel:+81-3-6206-3251 FAX:+81-3-6206-3291 Mail: © 2022 SHIRASAKA Patent Attorney Corporation.All Rights Reserved.

  • Yoko GOTO | 弁理士法人白坂

    Technical staff Youko GOTO Career 1996 Graduated from Kumamoto High School 2001 Graduated from department of Electrical Engineering and Computer Science, School of Engineering, Kyushu University 2003 Graduate School and Faculty of Information Science and Electrical Engineering, Kyushu University 2003~2005 Information technology R&D Center, Mitsubishi Electric Corporation 2005~2007 SUGIMURA & Partners 2014~ SHIRASAKA & PATENTPARTNERS Main duties Domestic patents/Foreign patents/Patent search Main technical fields in charge Software/Electric equipment/Electronics/Mechanics/Optics/Network systems

  • Hajime SHIRASAKA | 弁理士法人白坂

    Founder, Patent Attorney Hajime SHIRASAKA Career 1996 Graduated from Osaka Prefectural Toyonaka High School 2001 Graduated from Department of Communication Engineering, Faculty of Science and Engineering, National Defense Academy 2003 Completed Yokohama National Graduate School of Environment and Information Studies, Media Environment Studies and Information Media Studies Course 2003-2011 Fujifilm Corporation Intellectual Property Headquarters 2007-2009: Stationed at Yanagita International Patent Office 2007-2009: Stationed at a certain patent office in Kanagawa Prefecture, focusing on preparing specifications and dealing with intermediate processing. 2010~ National Exam Intellectual Property Management Skills Test Skills Test Committee Member 2011 Established Shirasaka International Patent Office (currently Shirasaka Patent Business Law) 2012-2015 (resigned) President and Representative Director, UBIC Patent Partners Co., Ltd. January 2016 - December 2017 Outside Director, Vstone Co., Ltd. September 2015 ~ AI Samurai Co., Ltd. Representative Director and President June 2019 ~ Ministry of Economy, Trade and Industry Healthcare Innovation Hub Advisor April 2021 - March 2021 Japan Intellectual Property Association General Incorporated Association Japan Intellectual Property Association Kanto Electrical Equipment Industry Officer From May 2023: Outside Director, Kowa Seisakusho Co., Ltd. Major duties Domestic patents/Foreign patents/Patent search/Appraisal/Design/Trademark/Translation/Lawsuits ​ Major technical fields Software/Electric equipment/Electronics/Mechanics/Optics/Design/Trademark/Office equipment/Medical equipment/Imaging equipment/Optical equipment/Network systems/Business models etc. Main activity results 2009.07~2010.03 School Education Support Committee, Kanto Branch of Japan Patent Attorneys Association 22009.11.05 Special class on intellectual property at Science Frontier High School in Yokohama, Kanagawa Prefecture. ​ Other qualifications 1st grade Certified Specialist of Intellectual Property Management (formerly known as Intellectual Property Certification 1st Grade) Skills certification committee member of Association of Intellectual Property Education Period representative of DODAI ECONOMIC CLUB Member of the Odawara Hakone Chamber of Commerce Industry Shodan in Jukendo

  • Rieko HARIMA | 弁理士法人白坂

    Co-founder, Patent attorney Rieko HARIMA Career 2002 Graduated from Keio Girls Senior High School 2006 Graduated Department of Administration Engineering Faculty of Science and Technology, Keio University 2008 Completed School of Science for Open and Environmental Systems, Graduate School of Science and Technology, Keio University 2008~2012 SUGIMURA & Partners 2012~2014 Academic department (in charge of intellectual property), SBI Pharmaceuticals 2014~ SHIRASAKA & PATENTPARTNERS Major duties Domestic patents/Foreign patents/Patent search/Appraisal/Trademark/Translation/Lawsuits Major technical fields Software/Mechanics/Tire engineering/Electronic paper/Semiconductors/Household goods/Sporting goods/Medical equipment/Medical use inventions/ Trademark etc. About Patent Attorneys Association 2012〜 Intellectual Property Education Support Committee, Kanto Branch of Japan Patent Attorneys Association 2015~ Assistant Project Manager of Tokyo Metropolitan Government Other qualifications Supplementary Note of Specific Infringement Lawsuit Counsel

  • Kazuya FUJII | 弁理士法人白坂

    Technical staff Kazuya FUJII Career 2007 Graduated from law department, Waseda University 2015~ SHIRASAKA & PATENTPARTNERS Major duties Domestic patent applications/Prosecution Major technical fields Mechanics/Software etc.

  • Meiki RAI | 弁理士法人白坂

    Technical staff, Translato Meiki RAI Career 1993 Graduated from National Taiwan University of Science and Technology 1995~2001 Worked at Acer Incorporated in Taiwan 2001~2007 Worked at IP Firm in Taiwan 2008~2012 Worked at IP Firm in Osaka 2012~2016 Worked at Mechanical enterprise in Osaka 2016~2018 Worked at IP Firm in Osaka 2019~ Working for SHIRASAKA & PATENTPARTNERS Major duties Translator (English and Chinese) ​

  • Akiyuki ITO | 弁理士法人白坂

    patent attorney Akiyuki ITO Career 1993 Graduated from Department of Mechanical Engineering, Faculty of Engineering, Tokyo University of Science 1996 Graduate School of Engineering, Tokyo University of Science, Department of Mechanical Engineering 1996-2001 Employed at a company 2006-2010 Employed at a patent office in Aichi Prefecture September 2018- Shirasaka Patent Law Firm (Nagoya Office) Main duties Domestic patent, domestic and foreign patent intermediate processing Main technical fields in charge Machine/software, etc. Activities of the Patent Attorneys Association 2016- Japan Patent Attorneys Association Tokai Branch Public Relations Planning Committee 2017- Japan Patent Attorneys Association Training Institute Competence and Ethics Training Subcommittee

  • Kaori KOMAKI | 弁理士法人白坂

    Representative patent attorney Kaori KOMAKI Career 2012.3 Graduated from Department of Food Nutrition, Faculty of Life Science, Ochanomizu University 2012.4~2016 Takaoka IP Patent Office 2015 Passed Patent Attorney Examination 2016 Joined SHIRASAKA & PATENTPARTNERS 2019~ Representative patent attorney of SHIRASAKA & PATENTPARTNERS Major duties Domestic patents/Foreign patents/Patent search/Design/Trademark/Translation Major technical fields Biochemistry/Molecular biology/Pharmacology/Food science/Medical equipment/Mechanics/Household goods etc.

  • Kei Tsuda | 弁理士法人白坂

    Attorney Kei TSUDA Career 1991 Graduated from Divisions of Japanese Studies, School of Letters, Osaka University 2008 Completed a major in intellectual property at Graduate School of Intellectual Property, Osaka Institute of Technology 2018 Department II of Electrical Engineering, Faculty of Engineering, Tokyo University of Science 1991~2012 Employed at companies 2012~2019 Employed at patent law offices 2019~ SHIRASAKA & PATENT PARTNERS, Osaka Major duties Domestic Patents / Foreign Patents / Trademarks / Translations Major technical fields Electricity / Electronics / Machinery / Software About Patent Attorneys Association 2018~ International Activities Center, Japan Patent Attorneys Association ​ Other qualifications Supplementary Note of Specific Infringement Lawsuit Counsel

  • Yukiko KAMIJO | 弁理士法人白坂

    Patent attorney Yukiko KAMIJYOU Career Professor of Nagasaki University, FFG Entrepreneurship Center

  • ABOUT US | 弁理士法人白坂

    ABOUT US Our predecessor, SHIRASAKA International Patent Office, was founded in April 2011. The office was incorporated as SHIRASAKA & PATENTPARTNERS in December 2017. We have since been providing a full range of intellectual property legal services in Japan and abroad. In December 2022, we will change our name to SHIRASAKA Patent Attorney Corporation, and under the business mission of “driving businesses success with patents that protect originality,” we are striving to realize intellectual property management that is closer to our clients, which we believe is the essence of our work as patent attorneys. SHIRASAKA Patent Attorney Corporation Founder Hajime SHIRASAKA “Trust” and “Contribution” We at SHISARASAKA Patent Attorney Corporation have earned the trust of our clients and are contributing to the development of the Japanese economy and the international community. We have the expertise and working knowledge to contribute to our client’s business by providing high-quality services and earning their trust. Acquire and utilize the right to “fight” and protect our client’s business Intellectual property rights (patent rights, utility model rights, design rights, trademark rights) are sole and exclusive rights. Accordingly, intellectual property rights serve as an one shot attacking our client’s competitors and a shield out client’s business against competitors. Using our experience and knowledge, we can maximize your business strategy by creating IP tactics and strategies, and expedited high-quality services that strengthen your company’s position in the global market. We take pleasure in acquiring rights! We contribute to the development of Japanese industry by protecting inventors and their inventions with intellectual property rights and hence promoting activity in the industry. SHISARASAKA Patent Attorney Corporation strives to be a dependable, exclusive partner to our clients. We continuously strive to improve and diligently learn about law, technology and management strategies. Practice Area gyomu01 Consultation on intellectual property rights Consultation on inventions, devices, designs, trademarks, copyrights (especially software) Consultation on inventions, discovery of devices, and invention creation conference Availability searches on inventions, devices, designs, and trademarks prior to patent filing Searches and consultation on IP landscape in our and your companies IP training & education for engineers and intellectual property personnel gyomu_02 Acquisition and maintenance of intellectual property rights Application with patent office and support for acquisition of foreign application Intermediate processing of application, appeal against examiner’s decision of rejection of the application, and suit against trial decision Pension management for maintenance of rights gyomu03 Protection and utilization of intellectual property Appraisal of patent rights, utility model rights, design rights, and trademark rights Consultation on the utilization of patent rights, utility model rights, design rights, and trademark rights upport for patent rights, utility model rights, design rights and trademark rights ​ ​

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