Ryota FUWA

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Shizuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lamp unit
- Patent number 12,173,881
- Issue date Dec 24, 2024
- Koito Manufacturing Co., Ltd.
- Tomoyuki Ichikawa
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LAMP UNIT
- Publication number 20240295313
- Publication date Sep 5, 2024
- KOITO MANUFACTURING CO., LTD.
- Tomoyuki ICHIKAWA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE MODULE AND LIGHTING CIRCUIT
- Publication number 20230104439
- Publication date Apr 6, 2023
- Koito Manufacturing Co., Ltd.
- Tomoyuki ICHIKAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR