Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605990 | Liquid container and method for measuring liquid level using same | Yoshiji Enomoto | 2017-03-28 |
| 7261869 | Processes for preparing calcium carbonate | Kiyoshi Kanai, Yasunori Nanri, Yasuhiro Okamoto | 2007-08-28 |
| 6834031 | Method of sampling wobble components and disk drive unit executing the method | — | 2004-12-21 |
| 6627170 | Process for preparing calcium carbonate | Kiyoshi Kanai, Yasunori Nanri, Yasuhiro Okamoto | 2003-09-30 |
| 6190633 | Process for preparing calcium carbonate | Kiyoshi Kanai, Yasunori Nanri, Yasuhiro Okamoto | 2001-02-20 |
| 4803572 | Recording/reproducing method and apparatus of magnetic disk unit in which playback commences before the magnetic head is completely centered on the track | Toshiyuki Haruna, Kenji Nishimura, Yuji Yoshida, Kiyotaka Takahashi, Tsuneo Hirose +4 more | 1989-02-07 |