Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7458705 | LED illumination device | Shingo Chiba, Toshiaki Okabe | 2008-12-02 |
| 7233111 | Illumination device | Kentaro Nagai, Shinji Yamada, Shingo Chiba | 2007-06-19 |
| 7108541 | Press-contacting terminal apparatus | Shingo Chiba | 2006-09-19 |
| 7068156 | Connecting circuit for lamp modules | Kentaro Nagai | 2006-06-27 |
| 6994455 | LED illuminator | Toshiaki Okabe | 2006-02-07 |