Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407222 | Rotating machine | Hitoshi Iwata, Michihiro Shimizu, Naoki Ohsawa, Tsuyoshi Kano, Shoma YAMANISHI +2 more | 2025-09-02 |
| 12341399 | Motor with a stepped rotating body | Hitoshi Iwata, Naoki Ohsawa, Shoma YAMANISHI, Seiji MITAMURA, Michihiro Shimizu +1 more | 2025-06-24 |
| 10734851 | Outer rotor type brushless motor | Akio Ando, Hirotaka Sato | 2020-08-04 |
| 9948151 | Outer rotor type brushless motor | Akio Ando, Hirotaka Sato | 2018-04-17 |
| 9755478 | Brushless motor | Yuta AMAGI, Ryoji Saneshige | 2017-09-05 |
| 9135945 | Disk rotating motor comprising bracket including cylindrical portion and folded portion | Tsuyoshi Ishida, Okihisa Tsuchie | 2015-09-15 |
| 8975797 | Disk-rotating motor and disk-driving device | Kumio Masuda | 2015-03-10 |
| 8836182 | Disk drive motor | Hideki Noto | 2014-09-16 |
| 8782678 | Disk clamping mechanism and disk rotating motor provided with same | Kumio Masuda | 2014-07-15 |
| 8737015 | Disk rotating motor with bracket defining cylindrical and folded portions, and disk drive device provided with the same | Tsuyoshi Ishida, Okihisa Tsuchie | 2014-05-27 |
| 7638912 | Brushless motor with bearing and bearing housing | Koji Kuyama, Kinjiro Okinaga, Kumio Masuda, Hiroshi Ikeno, Tsuyoshi Kanou | 2009-12-29 |
| 7474023 | Disc driving unit and disc equipment using the same | Koji Kuyama, Hiroshi Ikeno | 2009-01-06 |
| 6815851 | Motor, terminal assembly for the motor, and electrical apparatus having the motor | Hideshi Fukutani | 2004-11-09 |