Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D654209 | Lighting fixture | Kazufumi Yoshida | 2012-02-14 |
| D652980 | Lighting fixture | Kazufumi Yoshida | 2012-01-24 |
| D652537 | Light emitting diode lamp | Asuka Wada | 2012-01-17 |
| D652562 | Lighting fixture | Kazufumi Yoshida, Shizuka Ishida | 2012-01-17 |
| D648061 | Light emitting diode lamp | Asuka Wada, Shigeru Osawa | 2011-11-01 |
| D648060 | Lighting fixture | Kazufumi Yoshida, Naoki Sugishita, Yasuhiro Sano, Koji Yanagida, Kenichi Suzuki | 2011-11-01 |
| D643948 | Light emitting diode lamp | Asuka Wada | 2011-08-23 |
| D643971 | Light emitting diode lamp | Asuka Wada, Shigeru Osawa | 2011-08-23 |
| D643949 | Light emitting diode lamp | Makoto Sakai, Tomohiko Sato | 2011-08-23 |
| D640815 | Spotlight | Hirokazu Yamada, Kazufumi Yoshida, Tomohiko Sato | 2011-06-28 |
| D639497 | Lens for light emitting diode | Kozo Ogawa, Toshiya Tanaka, Asuka Wada | 2011-06-07 |
| D639496 | Lens for light emitting diode | Asuka Wada | 2011-06-07 |
| D639488 | Lighting fixture | Kazufumi Yoshida, Shizuka Ishida | 2011-06-07 |
| D636922 | Recessed lighting fixture | Kazufumi Yoshida, Shizuka Sakamoto | 2011-04-26 |
| D634045 | Recessed lighting fixture | Kazufumi Yoshida, Shizuka Sakamoto | 2011-03-08 |
| D631573 | Light emitting diode lamp | Aiko Hiraga, Shigeru Osawa | 2011-01-25 |
| D628723 | Light emitting diode lamp | Masao Segawa, Makoto Sakai, Tomohiko Sato | 2010-12-07 |
| D628722 | Light emitting diode lamp | Aiko Hiraga, Shigeru Osawa | 2010-12-07 |
| D628318 | Light emitting diode lamp | Aiko Hiraga, Shigeru Osawa | 2010-11-30 |
| D628320 | Light emitting diode lamp | — | 2010-11-30 |
| D628321 | Light emitting diode lamp | Masayuki Yoshinobu, Masaru Inoue | 2010-11-30 |
| D628322 | Light emitting diode lamp | Makoto Sakai, Asuka Wada, Kazufumi Yoshida | 2010-11-30 |
| D628312 | Light emitting diode lamp | Aiko Hiraga, Shigeru Osawa | 2010-11-30 |
| D628314 | Light emitting diode lamp | Makoto Sakai, Kazufumi Yoshida | 2010-11-30 |
| D628315 | Light emitting diode lamp | Makoto Sakai, Kazufumi Yoshida | 2010-11-30 |