Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568619 | Reel of magnetic tape cartridge | Seiji Tsuyuki | 2003-05-27 |
| 6563671 | Magnetic tape cartridge having brake with skirt portion thereof contacting reel hub continous wall portion | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki, Jeffrey S. McAllister +2 more | 2003-05-13 |
| 6533204 | Magnetic tape cartridge | Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi, Seiji Tsuyuki | 2003-03-18 |
| 6525907 | Magnetic tape cartridge having abutment reference surfaces | Daisuke Takahashi, Kiyoo Morita, Yusuke Ishihara | 2003-02-25 |
| 6499686 | Magnetic tape cartridge | Seiji Tsuyuki, Daisuke Takahashi, Yusuke Ishihara | 2002-12-31 |
| 6499685 | Magnetic tape cartridge | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2002-12-31 |
| 6481658 | Magnetic tape cartridge | Kiyoo Morita | 2002-11-19 |
| 6462906 | Magnetic tape cartridge | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2002-10-08 |
| 6462905 | Magnetic tape cartridge | Daisuke Takahashi, Seiji Tsuyuki | 2002-10-08 |
| 6452745 | Magnetic tape cartridge | Kiyoo Morita, Jeffrey S. McAllister, Thomas R. Albrecht, Robert Ralph Heinze | 2002-09-17 |
| 6443304 | Cassette container | Yusuke Ishihara | 2002-09-03 |
| 6445539 | Magnetic tape cartridge with magnetic tape leader pin which is removably held by pin holding member | Kiyoo Morita, Daisuke Takahashi | 2002-09-03 |
| 6435439 | Magnetic tape cartridge | Yusuke Ishihara, Kiyoo Morita, Daisuke Takahashi, Seiji Tsuyuki | 2002-08-20 |
| 6409012 | Disk cartridge storage case and index card | Kazuo Mukouhara, Kazuaki Taga, Yutaka Senda | 2002-06-25 |
| 6356411 | Magnetic tape cartridge with magnetic tape leader pin having rotatable engagement portions at opposite ends thereof | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2002-03-12 |
| 6349892 | Magnetic tape cartridge | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2002-02-26 |
| 6349016 | Magnetic tape cartridge | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2002-02-19 |
| 6331922 | Magnetic tape cartridge with elastic member for removably holding leader pin | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2001-12-18 |
| 6236539 | Magnetic tape cartridge with spring member abutting leader pin | Kiyoo Morita, Daisuke Takahashi, Yusuke Ishihara, Seiji Tsuyuki | 2001-05-22 |
| 6056224 | Magnetic tape cassette | Daisuke Takahashi | 2000-05-02 |
| 5960948 | Disk cartridge storage case and index card | Kazuo Mukouhara, Kazuaki Taga, Yutaka Senda | 1999-10-05 |