Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12082319 | LED driving device, lighting device, and vehicle-mounted display device | Ryosuke Kanemitsu | 2024-09-03 |
| 12069783 | Led driving device, lighting device, and vehicle-mounted display device | Ryosuke Kanemitsu | 2024-08-20 |
| 11864282 | Light-emitting element driving device | Makoto Suyama, Toshiro Okubo | 2024-01-02 |
| 11672063 | LED driving device, lighting device, and vehicle-mounted display device | Ryosuke Kanemitsu | 2023-06-06 |
| 11412594 | LED driving device, lighting device, and vehicle-mounted display device | Ryosuke Kanemitsu | 2022-08-09 |
| 10820385 | LED drive circuit, LED drive device, and LED drive system | Kenichi Fukumoto, Ryosuke Kanemitsu, Junichi Itai, Nobuaki Matsui, Seiji Nakashima +1 more | 2020-10-27 |
| 10562438 | Light-emitting element driving semiconductor integrated circuit, light-emitting element driving device, light-emitting device, and vehicle | Yasunori Muramatsu | 2020-02-18 |
| 10405386 | Light emitting element driving apparatus and driving method thereof | Ryosuke Kanemitsu, Keisuke Miura | 2019-09-03 |
| 9980331 | Oscillation circuit | Toru Takuma, Yasunori Muramatsu | 2018-05-22 |
| 9333914 | LED short-circuit detection circuit, LED drive device, LED lighting device, and vehicle | — | 2016-05-10 |
| 9226350 | Oscillation circuit | — | 2015-12-29 |
| 7339050 | Stress-induced promoter and method of using the same | Kazuko Shinozaki, Yusuke Ito | 2008-03-04 |
| 7119192 | Stress-induced promoter derived from rice | Kazuko Shinozaki, Yusuke Ito | 2006-10-10 |