Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047688 | Bulb-shaped lamp and lighting device | Yasushige Tomiyoshi, Satoshi Shida, Tatsumi Setomoto, Akira Taniuchi, Takaari Uemoto +1 more | 2011-11-01 |
| 8038329 | Bulb-shaped lamp and lighting device | Yasushige Tomiyoshi, Takaari Uemoto, Hideo Nagai, Mamoru Takeda, Yoshio Manabe | 2011-10-18 |