Issued Patents All Time
Showing 51–75 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351450 | Disk cartridge and adapter | Yukio Nishino, Kuniko Nakata, Shigeto Ueno | 2002-02-26 |
| 6288999 | Disk cartridge and adapter | Yukio Nishino, Kuniko Nakata, Shigeto Ueno, Hitoshi Higaki, Ichirou Kawamura | 2001-09-11 |
| 6272094 | Magnetic or optical disk cartridge | Yukio Nishino | 2001-08-07 |
| 6269073 | Disc case with dust shield members | Yukio Nishino | 2001-07-31 |
| 6246663 | Disc case | Yukio Nishino | 2001-06-12 |
| 6215760 | Method and apparatus for using a disk cartridge with pull-out type case | Eiichi Hanakawa, Akira Kurozuka, Hiroyuki Takeuchi, Hironori Okazawa | 2001-04-10 |
| 6215761 | Disk cartridge | Yukio Nishino, Kuniko Nakata, Shigeto Ueno | 2001-04-10 |
| 6172962 | Disk cartridge with finger-like holding members and three-part supporting feature | Yukio Nishino, Kuniko Nakata, Shigeto Ueno, Hitoshi Higaki, Ichirou Kawamura | 2001-01-09 |
| 6160770 | Information recording method, information recording/reproducing apparatus, and information recording medium | Shunji Ohara, Takashi Ishida, Isao Satoh | 2000-12-12 |
| 6118751 | Disk cartridge, disk drive and disk changer apparatus using the disk cartridge, and method for handling the disk cartridge | Eiichi Hanakawa, Akira Kurozuka, Hiroyuki Takeuchi, Hironori Okazawa | 2000-09-12 |
| 6097683 | Information recording/reproducing apparatus and a method of recording information onto an information recording/reproducing media having a plurality of storage medium types and recording modes | Shunji Ohara, Takashi Ishida, Isao Satoh | 2000-08-01 |
| 6078563 | Disk cartridge capable of taking out a disk | Yukio Nishino, Kuniko Nakata | 2000-06-20 |
| 6044058 | Adaptor cartridge for mounting a second disk in a device designed to mount a first-disk cartridge | Benichi Miyazaki, Norikatsu Yoshida | 2000-03-28 |
| 5936935 | Disk cartridge having a locking means and cartridge coupling means | Eiichi Hanakawa, Akira Kurozuka, Hiroyuki Takeuchi, Hironori Okazawa | 1999-08-10 |
| 5923630 | Cartridge adaptor and a cartridge to be accommodated in the cartridge adaptor | Norikatsu Yoshida, Soichiro Mima, Benichi Miyazaki, Kimiaki Sano | 1999-07-13 |
| 5917803 | Disk cartridge capable of taking out a disk | Yukio Nishino, Kuniko Nakata | 1999-06-29 |
| 5898659 | Disk reproducing apparatus and compatible cartridge used with the same | — | 1999-04-27 |
| 5870376 | Disk clamping device for clamping a disk having a center hole | Benichi Miyazaki, Norikatsu Yoshida | 1999-02-09 |
| 5867476 | Cartridge adaptor and a cartridge to be accommodated in the cartridge adaptor | Norikatsu Yoshida, Soichiro Mima, Benichi Miyazaki, Kimiaki Sano | 1999-02-02 |
| 5854777 | Recording medium cartridge and signal recording apparatus | Ichiro Kawamura, Ryoichi Imanaka | 1998-12-29 |
| 5764622 | Recording medium cartridge and signal recording apparatus | Ichiro Kawamura, Ryoichi Imanaka | 1998-06-09 |
| 5761186 | Disk centering device | Yoshihiro Mushika, Yoshiteru Namoto, Hitoshi Fujii | 1998-06-02 |
| 5715233 | Cartridge adaptor and a cartridge to be accommodated in the cartridge adaptor | Norikatsu Yoshida, Soichiro Mima, Benichi Miyazaki, Kimiaki Sano | 1998-02-03 |
| 5671210 | Magnet type clamping mechanism and disc driving apparatus using the same | — | 1997-09-23 |
| 5515358 | Disk cartridge and method for constructing the same | — | 1996-05-07 |