Shigeta Sakai

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
MULTIBEAM SEMICONDUCTOR LASER ELEMENT
- Publication number 20250038475
- Publication date Jan 30, 2025
- Ushio Denki Kabushiki Kaisha
- Yutaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20240322520
- Publication date Sep 26, 2024
- Ushio Denki Kabushiki Kaisha
- Shigeta Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER DEVICE
- Publication number 20230387653
- Publication date Nov 30, 2023
- Ushio Denki Kabushiki Kaisha
- Yutaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-BEAM SEMICONDUCTOR LASER DEVICE
- Publication number 20230344195
- Publication date Oct 26, 2023
- Ushio Denki Kabushiki Kaisha
- Yutaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-BEAM SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING T...
- Publication number 20230198228
- Publication date Jun 22, 2023
- Ushio Denki Kabushiki Kaisha
- Tadashi Okumura
- H01 - BASIC ELECTRIC ELEMENTS