Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866352 | Filling method and filling apparatus of powder-particle material in compression molding | Harumoto Kimura, Kazunari Hanaoka, Yousuke Oyama | 2011-01-11 |
| 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 |