Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6345027 | Disk driving apparatus | Yoshito Saji, Tadashi Maeoka, Masayuki Shinoda | 2002-02-05 |
| 6044058 | Adaptor cartridge for mounting a second disk in a device designed to mount a first-disk cartridge | Norikatsu Yoshida, Yoshikazu Goto | 2000-03-28 |
| 5923630 | Cartridge adaptor and a cartridge to be accommodated in the cartridge adaptor | Norikatsu Yoshida, Yoshikazu Goto, Soichiro Mima, Kimiaki Sano | 1999-07-13 |
| 5870376 | Disk clamping device for clamping a disk having a center hole | Norikatsu Yoshida, Yoshikazu Goto | 1999-02-09 |
| 5867476 | Cartridge adaptor and a cartridge to be accommodated in the cartridge adaptor | Norikatsu Yoshida, Yoshikazu Goto, Soichiro Mima, Kimiaki Sano | 1999-02-02 |
| 5754509 | Disc device having heads mounted on the housing and movable in a radial direction | Yukio Nishino | 1998-05-19 |
| 5715233 | Cartridge adaptor and a cartridge to be accommodated in the cartridge adaptor | Norikatsu Yoshida, Yoshikazu Goto, Soichiro Mima, Kimiaki Sano | 1998-02-03 |
| 5671212 | Disc cartridge | Yukio Nishino, Junichi Murai | 1997-09-23 |
| 5600623 | Disc device having a plurality of heads each movable within a limited distance | Yukio Nishino | 1997-02-04 |
| 5548577 | Disc cartridge | Yukio Nishino, Kanji Wakabayashi | 1996-08-20 |
| D358586 | Optical disk cartridge | Yukio Nishino | 1995-05-23 |
| D356787 | Optical disk cartridge | — | 1995-03-28 |
| D356789 | Optical disk cartridge | — | 1995-03-28 |
| D351593 | Optical disk cartridge | — | 1994-10-18 |
| D346374 | Optical disk cartridge | Yukio Nishino | 1994-04-26 |
| D346375 | Optical disk cartridge | Yukio Nishino | 1994-04-26 |
| 5214630 | Optical head having light transmissive carriage | Yoshikazu Goto | 1993-05-25 |
| 5150343 | Miniaturized low-power-consumption optical head provided with a state transformation mechanism | Yoshikazu Goto, Satoshi Kikuya | 1992-09-22 |
| 5018033 | Guide mechanism for head transfer apparatus | Hiroshi Yamamoto, Shoji Goto | 1991-05-21 |
| 4727444 | Loading device for a cartridge | Yasuhisa Fukushima, Yoshinobu Nakata, Masuo Maruyama | 1988-02-23 |
| 4680662 | Disk cartridge having a shutter mechanism | Yasuhisa Fukushima, Masuo Maruyama | 1987-07-14 |