Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7315416 | Screen unit and projection type display apparatus | Sadakazu Tomita, Kouhei Teramoto, Teruo Miyamoto | 2008-01-01 |
| 6493314 | Disk device with opening lid | Kazuo Mori, Akihiro Fukasawa, Yoshinobu Ishida | 2002-12-10 |
| 6324158 | Disk cartridge | Kazuo Mori, Akihiro Fukasawa, Yoshinobu Ishida | 2001-11-27 |
| 6212159 | Laminated optical disc and turntable for the laminated optical disc | Kazuo Mori, Kiyoshi Yanagiguchi, Tetsuro Nagami, Kenjiro Kime, Yoshinobu Ishida | 2001-04-03 |
| 6049522 | Laminated optical disc and turntable for the laminated optical disc | Kazuo Mori, Kiyoshi Yanagiguchi, Tetsuro Nagami, Kenjiro Kime, Yoshinobu Ishida | 2000-04-11 |
| 5889757 | Laminated optical disc and turntable for the laminated optical disc | Kazuo Mori, Kiyoshi Yanagiguchi, Tetsuro Nagami, Kenjiro Kime, Yoshinobu Ishida | 1999-03-30 |
| 5684652 | Rotary magnetic head device using plural magnets and coils to position plural magnetic heads | Kazuo Mori, Tetsuya Shigeeda, Kazuyuki Kokubo, Norihiro Yonezawa | 1997-11-04 |
| 5502606 | Rotary magnetic head device having plural magnetic heads which are independently movable | Kazuo Mori, Tetsuya Shigeeda, Kazuyuki Kokubo, Norihiro Yonezawa | 1996-03-26 |
| 5343342 | Magnetic recording and playback system with feedback control of a movable transducer head | Yuji Kanagawa, Masato Nagasawa, Eiji Yokoyama, Toshiharu Miyago | 1994-08-30 |