Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471104 | Drum motor for VCR | Manabu Toshimitsu, Shunichi Aiyoshizawa, Daisuke Konno | 1995-11-28 |
| 5224782 | Hydrodynamic bearing | Sachihiko Miwa, Manabu Toshimitsu, Kazuyuki Kasahara, Yumiko Noda | 1993-07-06 |