Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316781 | Linear light source device and planar light source device | Yuhki Ito | 2016-04-19 |
| 8698187 | Light emitting device | Kosei Fukui, Toshimasa Hayashi | 2014-04-15 |
| 8643271 | LED lamp module | Shota Shimonishi, Hiroyuki Tajima, Toshimasa Hayashi | 2014-02-04 |
| 8138661 | Side surface light emitting device | Toshimasa Hayashi, Yuhki Ito, Michio Miyawaki | 2012-03-20 |
| D653222 | Light emitting diode | Kosei Fukui, Toshimasa Hayashi | 2012-01-31 |
| D652807 | Light emitting diode | Kosei Fukui, Toshimasa Hayashi | 2012-01-24 |
| D652394 | Light emitting diode | Kosei Fukui, Toshimasa Hayashi | 2012-01-17 |
| 7993038 | Light-emitting device | Toshimasa Hayashi, Kenichi Koya, Michio Miyawaki | 2011-08-09 |
| D640210 | Light emitting diode | Toshimasa Hayashi, Yukihiro Demukai | 2011-06-21 |
| D640211 | Light emitting diode | Toshimasa Hayashi, Yukihiro Demukai | 2011-06-21 |
| 7618165 | LED lamp unit | Takayuki Kamiya | 2009-11-17 |
| D597499 | Light emitting diode | Toshimasa Hayashi, Michio Miyawaki | 2009-08-04 |
| D589910 | Light emitting diode | Toshimasa Hayashi, Michio Miyawaki | 2009-04-07 |
| D585851 | Light emitting diode | Toshimasa Hayashi, Michio Miyawaki | 2009-02-03 |
| 7419285 | Indicator lamp for vehicle interior | Takayuki Kamiya, Yukiko Marui | 2008-09-02 |
| 7293889 | LED lamp apparatus | Takayuki Kamiya, Hiroshi Ito, Kazushi Noda | 2007-11-13 |
| 6335499 | Assembly of operation knob and casing for switch and fabrication method thereof | Umeo Arao, Shiro Esaki, Kentaro Hayashi | 2002-01-01 |
| 5855531 | Component parts of a toroidal-type continuously variable transmission having improved life | Nobuaki Mitamura, Tsutomu Abe | 1999-01-05 |
| 5735769 | Toroidal type continuously variable transmission parts having increased life | Hiromichi Takemura | 1998-04-07 |
| 5556348 | Toroidal-type continuously variable transmission | Tsutomu Abe, Hisashi Machida | 1996-09-17 |
| 5547432 | Toroidal-type continuously variable transmission | Takashi Imanishi, Tsutomu Abe | 1996-08-20 |