Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068672 | Control circuit for power converter apparatus provided with PFC circuit operating in current-critical mode | Hiroyuki Onishi, Shingo NAGAOKA | 2024-08-20 |
| 12021448 | Control circuit for power converter apparatus provided with PFC circuit operating in current critical mode | Hiroyuki Onishi | 2024-06-25 |
| 11516923 | Electronic component mounting substrate and manufacturing method thereof | Shinya Kusazaki | 2022-11-29 |
| 10517177 | On-vehicle electronic circuit mounting board | Hiroki Fujimura, Takashi Terayama | 2019-12-24 |
| 9862301 | Vehicular rear panel | Kenji Yamada, Masaaki Nakabayashi, Koji Uchino, Manabu Maeda, Noriaki Ito +10 more | 2018-01-09 |
| 7439688 | Discharge lamp lighting circuit with power control | Masayasu Ito | 2008-10-21 |
| 7081708 | Lighting circuit | Masayasu Ito, Kentaro Murakami, Hitoshi Takeda | 2006-07-25 |
| 6847169 | Lighting circuit | Masayasu Ito, Kentaro Murakami, Hitoshi Takeda | 2005-01-25 |
| 6583570 | Discharge lamp device for vehicle | Masayasu Ito, Hiroshi Takeda, Shuji Matsuura, Akihiro Mochizuki, Akihiro Matsumoto | 2003-06-24 |
| 6417624 | Lighting system for vehicle | Masayasu Ito, Hitoshi Takeda, Soichi Yagi, Shuji Matsuura, Akihiro Mochizuki +1 more | 2002-07-09 |
| 6351074 | Discharge lamp device for vehicle | Masayasu Ito, Hitoshi Takeda, Shuji Matsuura, Akihiro Mochizuki, Akihiro Matsumoto | 2002-02-26 |
| 6175190 | Discharge-lamp lighting circuit | Masayasu Yamashita | 2001-01-16 |
| 5927318 | Automated pipe connection apparatus | Mieko Katoh, Kazumi Shima | 1999-07-27 |