Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864511 | Tube lamp and luminaire | Keiichi Shimizu, Masao Hori, Koji Sato, Toshiyuki Hiraoka, Kenji Sugiyama +5 more | 2014-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8864511 | Tube lamp and luminaire | Keiichi Shimizu, Masao Hori, Koji Sato, Toshiyuki Hiraoka, Kenji Sugiyama +5 more | 2014-10-21 |