Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476395 | Light source, LED device, and light emitting display structure | Naoya Mashiko, Takashi Kanahira, Masutsugu Tasaki, Eiji Ishiguro, Keiichi Watanuki +1 more | 2022-10-18 |
| 8553509 | Optical disc apparatus | — | 2013-10-08 |
| 7965588 | Optical disk apparatus | — | 2011-06-21 |
| 7860756 | Optical disc apparatus | — | 2010-12-28 |
| 6645907 | Photooxidation catalyst and manufacturing method therefor | — | 2003-11-11 |
| 6555498 | Photooxidation catalyst and manufacturing method therefor | — | 2003-04-29 |