Kazumichi Haraguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Near-infrared absorbing composition for solid-state imaging device...
- Patent number 10,858,519
- Issue date Dec 8, 2020
- Toyo Ink SC Holdings Co., Ltd.
- Kazumichi Haraguchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
NEAR-INFRARED ABSORBING COMPOSITION FOR SOLID-STATE IMAGING DEVICE...
- Publication number 20180319989
- Publication date Nov 8, 2018
- TOYO INK SC HOLDINGS CO., LTD
- Kazumichi Haraguchi
- G02 - OPTICS