Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175554 | Guidance system and guidance method | Yoshinori Saikawa, Sayaka Kobayashi | 2024-12-24 |
| 9512981 | Luminaire for interior lamp provided in automobile | Ryuji Tsuchiya, Youhei Matsuda, Junichiro Yamamoto | 2016-12-06 |
| D665117 | Recessed lighting fixture | Toshifumi Masuda, Yaeko Sugiyama, Akihito Shinozaki | 2012-08-07 |
| D654209 | Lighting fixture | Junichiro Yamamoto | 2012-02-14 |
| D652980 | Lighting fixture | Junichiro Yamamoto | 2012-01-24 |
| D652562 | Lighting fixture | Junichiro Yamamoto, Shizuka Ishida | 2012-01-17 |
| 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 |
| D628314 | Light emitting diode lamp | Junichiro Yamamoto, Makoto Sakai | 2010-11-30 |
| D628315 | Light emitting diode lamp | Junichiro Yamamoto, Makoto Sakai | 2010-11-30 |
| D628322 | Light emitting diode lamp | Makoto Sakai, Asuka Wada, Junichiro Yamamoto | 2010-11-30 |
| 4843546 | POS system with means for automatically reconfiguring the center PLU and local files | Tohru Ishikawa, Mikio Nogami | 1989-06-27 |
| 4377846 | Arithmetic unit for generating constants in an electronic computer of the microprogram-controlled type | — | 1983-03-22 |