Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7479742 | Discharge lamp lighting circuit | Kotaro Matsui, Tomoyuki Ichikawa | 2009-01-20 |
| 6417624 | Lighting system for vehicle | Masayasu Ito, Hitoshi Takeda, Shuji Matsuura, Akihiro Mochizuki, Hiroki Ishibashi +1 more | 2002-07-09 |
| 5295036 | Lighting circuit for vehicular discharge lamp | Atsushi Toda, Akiyoshi Ozaki, Akihiro Matsumoto | 1994-03-15 |
| 5151631 | Lighting circuit for vehicular discharge lamp | Goichi Oda, Atsushi Toda, Hiroki Shibata | 1992-09-29 |
| 5142203 | Lighting circuit for high-pressure discharge lamp for vehicles | Goichi Oda, Masaya Shidoh, Masatoshi Sugasawa | 1992-08-25 |
| 5140229 | Lighting circuit for vehicular discharge lamp | Goichi Oda, Masatoshi Sugasawa | 1992-08-18 |
| 5068570 | Lamp lighting circuit with an overload protection capability | Goichi Oda, Masaya Shidoh, Atsushi Toda, Akiyoshi Ozaki, Akihiro Matsumoto +1 more | 1991-11-26 |