Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633529 | Disk drive and sealing member | Takashi Yamada, Kazuyuki Yamamoto, Yotaro Sanada, Kazuo Takahashi | 2003-10-14 |
| 6563672 | Disk cartridge | Kazuyuki Yamamoto, Kazuo Takahashi, Takashi Yamada | 2003-05-13 |
| 6556373 | Disk apparatus, method of accessing head thereof to disk-like recording medium, and method of retracting the same | Takashi Yamada, Kazuyuki Yamamoto, Kazuo Takahashi, Eiji OSHIMA | 2003-04-29 |
| 6490124 | Member for removing foreign particles within a cartridge storing space of a disk cartridge to be inserted into/removed from a disk drive apparatus | Kazuyuki Yamamoto, Kazuo Takahashi, Takashi Yamada, Yotaro Sanada | 2002-12-03 |
| 6480360 | Method of accessing a disk-like recording medium in a disk cartridge | Kazuyuki Yamamoto, Takashi Yamada, Kazuo Takahashi, Eiji OSHIMA | 2002-11-12 |
| 6462903 | Disc-shaped recording medium and disc driving system | Takashi Yamada, Naoto Kojima, Kazuo Takahashi, Kanzo Okada | 2002-10-08 |
| 6268977 | Disk cartridge loading apparatus and disk storage apparatus including such disk cartridge loading apparatus | Takashi Yamada, Kazuyuki Yamamoto, Kazuo Takahashi | 2001-07-31 |
| 6151190 | Removable disk storage apparatus and device for accessing the recording medium supported therein | Kazuyuki Yamamoto, Takashi Yamada, Kazuo Takahashi, Eiji OSHIMA | 2000-11-21 |
| 6081403 | Tape guide members for a tape travel system for a tape loading mechanism in a recording and reproducing apparatus | Akihiro Uetake, Katsuji Akimoto, Masaki Takase, Katsuaki Ikema, Kazuyoshi Suzuki +1 more | 2000-06-27 |
| 6021029 | Removable disk cartridge and manufacturing method thereof | Kazuyuki Yamamoto, Takashi Yamada, Kazuo Takahashi, Eiji OSHIMA | 2000-02-01 |
| 5992781 | Indirect drive mechanism for recording and reproducing apparatus capable of accomodating different size cassettes | Kazuyoshi Suzuki, Akihiro Uetake, Katsuji Akimoto, Masaki Takase | 1999-11-30 |
| D413334 | Magnetic head | Kazuo Takahashi, Eiji OSHIMA, Kazuyuki Yamamoto, Takashi Yamada | 1999-08-31 |
| D406831 | Disc cartridge | Kazuo Takahashi, Eiji OSHIMA, Kazuyuki Yamamoto, Takashi Yamada | 1999-03-16 |
| 5833158 | Recording and/or reproducing apparatus having means for selectively loading large or small tape cassette | Kazuyoshi Suzuki, Katsuji Akimoto, Masaki Takase, Akihiro Uetake, Katsuaki Ikema +1 more | 1998-11-10 |
| 5822149 | Positioning guide mechanism and erroneous insertion detecting and discharging mechanism for a recording and producing apparatus | Masaki Takase, Katsuji Akimoto, Akihiro Uetake, Katsuaki Ikema, Kazuyoshi Suzuki +1 more | 1998-10-13 |
| 5642245 | Tape cassette information detecting mechanism and reel lock releasing mechanism for recording and reproducing apparatus | Kazuyoshi Suzuki, Akihiro Uetake, Katsuji Akimoto, Masaki Takase | 1997-06-24 |
| 5390055 | Loading system for tape cassette in recording and/or reproducing apparatus for storing and/or reproducing information on recording medium tape stored in cassette housing | Masanori Maehara, Eiji Ohshima, Yoshio Kusui | 1995-02-14 |
| 5258881 | Tape cassette loading system in recording and/or reproducing apparatus | Masanori Maehara, Eiji Ohshima, Yoshio Kusui | 1993-11-02 |