Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557154 | Process for production of polyolefin pellets | Takeharu ISAKI, Takeshi Karino | 2013-10-15 |
| 6330220 | Vibration preventing mechanism and a disc apparatus having such a vibration preventing apparatus | Naoto Shiga | 2001-12-11 |
| 5648693 | Disk driving motor with low noise lead wire arrangement for frequency generator | Takahiro Sakaguchi, Koukichi Okada | 1997-07-15 |