Shuichi KAWAMOTO

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Eyeglasses frame
- Patent number 11,169,396
- Issue date Nov 9, 2021
- KAWAMOTO OPTICAL INDUSTRIAL CO. LTD.
- Shuichi Kawamoto
- G02 - OPTICS
Information Patent Grant
Eyeglasses frame
- Patent number 9,946,091
- Issue date Apr 17, 2018
- KAWAMOTO OPTICAL INDUSTRIAL CO., LTD.
- Shuichi Kawamoto
- G02 - OPTICS
Information Patent Grant
Lens fixing method for rimless eyeglasses, and rimless eyeglasses u...
- Patent number 7,971,993
- Issue date Jul 5, 2011
- Kawamoto Kogaku Kogyo K.K.
- Shuichi Kawamoto
- G02 - OPTICS
Information Patent Grant
Hinge for temple and lens frame of eyeglasses
- Patent number 6,019,467
- Issue date Feb 1, 2000
- Kawamoto Optical Industrial Co., Ltd.
- Shuichi Kawamoto
- G02 - OPTICS
Information Patent Grant
Spectacles
- Patent number 5,035,499
- Issue date Jul 30, 1991
- Hokushin Corporation
- Kanji Kitamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
EYEGLASSES
- Publication number 20210055571
- Publication date Feb 25, 2021
- Kawamoto Optical Industrial Co., Ltd.
- Shuichi KAWAMOTO
- G02 - OPTICS
Information Patent Application
EYEGLASSES FRAME
- Publication number 20200400972
- Publication date Dec 24, 2020
- Kawamoto Optical Industrial Co., Ltd.
- Shuichi KAWAMOTO
- G02 - OPTICS
Information Patent Application
EYEGLASSES FRAME
- Publication number 20180039095
- Publication date Feb 8, 2018
- Kawamoto Optical Industrial Co., Ltd.
- Shuichi KAWAMOTO
- G02 - OPTICS
Information Patent Application
EYEGLASSES HAVING MULTI-PURPOSE LENS-EXTENDING PORTION
- Publication number 20170168321
- Publication date Jun 15, 2017
- Kawamoto Optical Industrial Co., Ltd.
- Shuichi KAWAMOTO
- G02 - OPTICS
Information Patent Application
LENS FIXING METHOD FOR RIMLESS EYEGLASSES, AND RIMLESS EYEGLASSES U...
- Publication number 20100296044
- Publication date Nov 25, 2010
- KAWAMOTO KOGAKU KOGYO K.K.
- Shuichi KAWAMOTO
- G02 - OPTICS