Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697400 | Gas ejection apparatus | Mitsuhiro Tsukazaki, Toru Yamaguchi | 2023-07-11 |
| 11396276 | Gas ejection apparatus | Mitsuhiro Tsukazaki, Toru Yamaguchi | 2022-07-26 |
| 10962007 | Gas ejection apparatus | Masashi OTOMI, Toru Yamaguchi, Mitsuhiro Tsukazaki | 2021-03-30 |
| 10474285 | Controller, input device, input system, display apparatus, and control method | Takahiro Kumada, Tatsuya Yamaguchi, Yoshihiro Nakao | 2019-11-12 |
| 6946633 | Optical disc apparatus and method for controlling focus of the same | Sadayuki Takaba | 2005-09-20 |
| 6940788 | Disc apparatus and a method for activating a focusing servo | — | 2005-09-06 |
| 6834029 | Focusing servo apparatus for optical pickup | — | 2004-12-21 |
| 6760285 | Disk device and method for adjusting servo mechanism | Yasunori Kuwayama | 2004-07-06 |
| 6711104 | Disk reading apparatus | — | 2004-03-23 |
| 6377527 | Disk drive device having a function of preventing vibration owing to mass eccentricity of disk | — | 2002-04-23 |
| 6272087 | Optical disc apparatus | — | 2001-08-07 |