Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10615681 | Switching power supply circuit | Kentaro Oshima, Teruyoshi Sato, Norihiro Suzuki | 2020-04-07 |
| 10066767 | Method for manufacturing a rubber hose | Tomonori Saito, Tomonori Shibata | 2018-09-04 |
| 8710750 | Light source lighting device including a constant-current supply that is connected to a light source and supplies a constant current of a substantially constant magnitude to the light source, and luminaire | Takashi Kumagai, Yuichiro Ito, Haruka Kinoshita, Shinsuke Funayama, Takashi Maeda | 2014-04-29 |
| 8265820 | Saddle riding type vehicle | Nobuo Hara, Kenichi Watanabe, Yasuhiro Oomura | 2012-09-11 |
| 8004204 | Power circuit and illumination apparatus | Takashi Kumagai, Noriyuki Matsubara, Kazuo Ban, Koichi Saito | 2011-08-23 |