Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352765 | Magneto-optical recording medium and reproducing device | Junji Hirokane | 2002-03-05 |
| 6346322 | Magneto-optical recording medium and reproducing device | Junji Hirokane | 2002-02-12 |
| 6278668 | Magneto-optical storage media | Junji Hirokane, Akira Takahashi | 2001-08-21 |
| 6168397 | Flexible tube of squeeze pump | — | 2001-01-02 |
| 6150038 | Magneto-optical recording medium | Junji Hirokane | 2000-11-21 |
| 6117544 | Magneto-optical recording medium | Junji Hirokane, Akira Takahashi | 2000-09-12 |
| 6066283 | Tire curing apparatus | Hitoshi Nara | 2000-05-23 |
| 5954486 | Squeeze pump having shrink fitter rollers | — | 1999-09-21 |
| 5839827 | Agitating element for mixing apparatus and the mixing apparatus equipped with the agitating element | Toshio Ogata | 1998-11-24 |
| 5533878 | Squeeze type pump | — | 1996-07-09 |
| 4730993 | Squeeze pump | — | 1988-03-15 |
| 4632646 | Squeeze pump | — | 1986-12-30 |
| 4492538 | Squeeze pump | — | 1985-01-08 |