Tatsuya OOUCHI

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Sukagawa-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical element and imaging lens
- Patent number 11,841,499
- Issue date Dec 12, 2023
- TOKYO VISIONARY OPTICS CO., LTD.
- Tatsuya Oouchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT AND IMAGING LENS
- Publication number 20210333544
- Publication date Oct 28, 2021
- Kantatsu Co., Ltd.
- Tatsuya OOUCHI
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND IMAGING LENS
- Publication number 20200150421
- Publication date May 14, 2020
- KANTATSU CO., LTD.
- Tatsuya OOUCHI
- G02 - OPTICS