Huang ZHIYU

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Imaging lens
- Patent number 12,055,689
- Issue date Aug 6, 2024
- TOKYO VISIONARY OPTICS CO., LTD.
- Koki Tokuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging lens
- Patent number 12,025,780
- Issue date Jul 2, 2024
- TOKYO VISIONARY OPTICS CO., LTD.
- Yukio Sekine
- G02 - OPTICS
Information Patent Grant
Imaging lens
- Patent number 11,988,815
- Issue date May 21, 2024
- TOKYO VISIONARY OPTICS CO., LTD.
- Huang Zhiyu
- G02 - OPTICS
Information Patent Grant
Imaging lens
- Patent number 11,988,820
- Issue date May 21, 2024
- TOKYO VISIONARY OPTICS CO., LTD.
- Yukio Sekine
- G02 - OPTICS
Information Patent Grant
Imaging lens
- Patent number 11,988,813
- Issue date May 21, 2024
- TOKYO VISIONARY OPTICS CO., LTD.
- Huang Zhiyu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGING LENS
- Publication number 20220326490
- Publication date Oct 13, 2022
- TOKYO VISIONARY OPTICS CO., LTD.
- Koki TOKUNO
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20220196982
- Publication date Jun 23, 2022
- TOKYO VISIONARY OPTICS CO., LTD.
- Koki TOKUNO
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20220179177
- Publication date Jun 9, 2022
- TOKYO VISIONARY OPTICS CO., LTD.
- Zhiyu HUANG
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20220163774
- Publication date May 26, 2022
- TOKYO VISIONARY OPTICS CO., LTD.
- Huang ZHIYU
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20220155567
- Publication date May 19, 2022
- TOKYO VISIONARY OPTICS CO., LTD.
- Yukio SEKINE
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20220155568
- Publication date May 19, 2022
- TOKYO VISIONARY OPTICS CO., LTD.
- Yukio SEKINE
- G02 - OPTICS
Information Patent Application
IMAGING LENS
- Publication number 20220011544
- Publication date Jan 13, 2022
- Kantatsu Co., Ltd.
- Huang ZHIYU
- G02 - OPTICS