Kenta Sugiyama

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Shizuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin molded product
- Patent number 10,697,610
- Issue date Jun 30, 2020
- Koito Manufacturing Co., Ltd.
- Kenta Sugiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Two-color molded lens
- Patent number 10,648,634
- Issue date May 12, 2020
- Koito Manufacturing Co., Ltd.
- Keisuke Mizutani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RESIN MOLDED PRODUCT
- Publication number 20190249844
- Publication date Aug 15, 2019
- Koito Manufacturing Co., Ltd.
- Kenta Sugiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TWO-COLOR MOLDED LENS
- Publication number 20190154223
- Publication date May 23, 2019
- Koito Manufacturing Co., Ltd.
- Keisuke Mizutani
- F21 - LIGHTING