YUKI OKAWA

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Sakai City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device, display apparatus, and substrate
- Patent number 10,788,620
- Issue date Sep 29, 2020
- SHARP KABUSHIKI KAISHA
- Yuki Okawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20190265405
- Publication date Aug 29, 2019
- Sharp Kabushiki Kaisha
- YUKI OKAWA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY APPARATUS, AND SUBSTRATE
- Publication number 20190243060
- Publication date Aug 8, 2019
- Sharp Kabushiki Kaisha
- YUKI OKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE