Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080757 | Bulb-shaped lamp and lighting device | Yasushige Tomiyoshi, Takaari Uemoto, Hideo Nagai, Mamoru Takeda, Yoshio Manabe | 2015-07-14 |
| 8439527 | Bulb-type lamp and lighting device | Yasushige Tomiyoshi, Satoshi Shida, Tatsumi Setomoto, Akira Taniuchi, Takaari Uemoto +1 more | 2013-05-14 |
| 8322898 | Bulb-shaped lamp and lighting device | Yasushige Tomiyoshi, Takaari Uemoto, Hideo Nagai, Mamoru Takeda, Yoshio Manabe | 2012-12-04 |
| 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 |