Koichiro YAMASHITA
山下 耕一郎
山下 耕一郎
Associate
Patent Attorney (Japan)
Practice Areas: Intellectual Property
Languages: Japanese,English
Education
| Nov, 2006 | Graduate School of Engineering,Yokohama National University (Withdrew from school due to employment) |
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| Mar, 2005 | Tokyo Institute of Technology, Materials Science and Chemical Engineering (M.Eng.) |
| Mar, 2003 | Yokohama National University, Materials Science and Chemical Engineering (B.Eng.) |
Professional Experience
| Apr, 2025 - | Innoventier IP Attorneys / Associate |
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| Jan, 2022 - Mar, 2025 | TMI Associates / Associate |
| Jan, 2020 - Dec, 2021 | Chemical Company Intellectual Property Division / on loan |
| Dec, 2018 - Dec, 2019 | TMI Associates / Associate |
| Nov, 2011 - Nov, 2018 | Ohtani Patent Office |
| Nov, 2006 - Nov, 2011 | Itoh Patent Office |
Public Service
| May, 2024 - | Licensing Executives Society Japan / Director |
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| May, 2022 - | Licensing Executives Society Japan European Issues Working Group / Leader |
Publications
| Dec, 2025 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
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| Oct, 2025 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Aug, 2025 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Oct, 2024 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Sep, 2024 | Intellectual Property High Court, Reiwa 4 (Gyo-Ke) No. 10125, Case for the Cancellation of Trial Decision, Judgment handed down on October 5, Reiwa 5 ~Judgment on the lawsuit for the cancellation of a trial decision regarding a correction related to an exc(AIPPI) |
| Sep, 2024 | IP High Court Permitted a Correction by Undisclosed Disclaimer with Numerical Limitation Intellectual Property High Court 2022(Gyo-Ke)10125(AIPPI) |
| Jul, 2024 | Overview of the European Unitary Patents /Unified Patents Court System: One Year After Its Launch( The Invention, July 2024, Japan Institute for Promoting Invention and Innovation) |
| Jun, 2024 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Apr, 2024 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Dec, 2023 | Working Group Activity Report: Looking Ahead to Future Society European Issues Working Group “Turbulence in Europe and Launch of the Working Group”(LES Japan) |
| Aug, 2023 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Jun, 2023 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Apr, 2023 | Japanese Patents Applications face dead end in Europe(Japan Institute for Promoting Invention and Innovation) |
| Feb, 2023 | Working Group Activity Report: Looking Ahead to Future Society European Issues Working Group “Turbulence in Europe and Launch of the Working Group”(LES Japan) |
| Jan, 2022 | Eligible plaintiff for appeal in surprisingly harsh US IPR(Research Institute of Economy, Trade and Industry) |
