Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D648060 | Lighting fixture | Junichiro Yamamoto, Naoki Sugishita, Yasuhiro Sano, Koji Yanagida, Kenichi Suzuki | 2011-11-01 |
| D640815 | Spotlight | Hirokazu Yamada, Junichiro Yamamoto, Tomohiko Sato | 2011-06-28 |
| D639488 | Lighting fixture | Junichiro Yamamoto, Shizuka Ishida | 2011-06-07 |
| D636922 | Recessed lighting fixture | Junichiro Yamamoto, Shizuka Sakamoto | 2011-04-26 |
| D634045 | Recessed lighting fixture | Junichiro Yamamoto, Shizuka Sakamoto | 2011-03-08 |