Hirofumi CHIBA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device and manufacturing method therefor
- Patent number 12,278,320
- Issue date Apr 15, 2025
- Stanley Electric Co., Ltd.
- Yoshiaki Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method and optical deflector
- Patent number 12,189,115
- Issue date Jan 7, 2025
- Stanley Electric Co., Ltd.
- Hirofumi Chiba
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240222344
- Publication date Jul 4, 2024
- Stanley Electric Co., Ltd
- Yoshiaki YASUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD AND OPTICAL DEFLECTOR
- Publication number 20220308336
- Publication date Sep 29, 2022
- STANLEY ELECTRIC CO., LTD
- Hirofumi CHIBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20220231212
- Publication date Jul 21, 2022
- STANLEY ELECTRIC CO., LTD
- Yoshiaki YASUDA
- H01 - BASIC ELECTRIC ELEMENTS