Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123590 | Lighting device | Mio Anma, Ryo Haneda, Akari YAMADA | 2024-10-22 |
| 9494300 | Illuminating apparatus | Hideki Kato | 2016-11-15 |
| 9476565 | Illuminating apparatus and method of producing lens sheet used therein | Koji Sakai | 2016-10-25 |
| 9429299 | Optical member with prisms | — | 2016-08-30 |
| 9267666 | Illuminating apparatus | — | 2016-02-23 |
| 8894250 | Illuminating device | Masaki Asai, Koji Sakai | 2014-11-25 |
| 8727580 | Illuminating device | Masaki Asai, Koji Sakai | 2014-05-20 |
| 8118465 | Spread illuminating apparatus | Toru Kunimochi, Akiko Suma | 2012-02-21 |