Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8976558 | Power supply device with smoothing capacitor and falling voltage chopper circuit | Go Kato, Takuro Hiramatsu, Kenji Sakai, Chikako Katano, Hiroshi Takenaga | 2015-03-10 |
| 7551408 | Thin film magnetic head, head gimbal assembly, and hard disk drive | Koji Shimazawa, Kosuke Tanaka | 2009-06-23 |
| 7259940 | Thin-film magnetic head, head gimbal assembly, and hard disk drive | Kosuke Tanaka, Koji Shimazawa, Koichi Terunuma | 2007-08-21 |
| 7193822 | Thin film magnetic head, head gimbal assembly, and hard disk drive | Koji Shimazawa, Kosuke Tanaka, Koichi Terunuma | 2007-03-20 |