Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7532559 | Audio player | — | 2009-05-12 |
| 6751180 | Disk player | Takashi Yamanaka, Toshio Yoshimura, Shigeru Akatani, Takashi Kouso | 2004-06-15 |
| 6711114 | Disc transfer apparatus with toggle mechanism | Takashi Yamanaka | 2004-03-23 |
| 6665256 | Floating chassis fixing device for a disc player | Toshio Yoshimura | 2003-12-16 |
| 6643249 | Disc ejecting apparatus | — | 2003-11-04 |
| 6563778 | Disc ejecting apparatus | Takashi Yamanaka | 2003-05-13 |
| 6201782 | Disc loading apparatus with movable clamper | Takashi Yamanaka, Akeshi Shitamichi, Shigeru Akatani, Kunio Kido | 2001-03-13 |
| 6147948 | Disk loading device for disk player | Kunio Kido | 2000-11-14 |
| 6141310 | Disc playing apparatus | Choku Tanaka, Akira Iwakiri, Shozo Nishimura | 2000-10-31 |
| 6084838 | Disc transfer apparatus for disc player | Takashi Yamanaka, Akeshi Shitamichi, Shigeru Akatani, Kunio Kido | 2000-07-04 |
| RE36570 | Automatic mode changeover mechanism for a tape recorder | Toshio Yoshimura | 2000-02-15 |
| 5883773 | Manual operating device for auto-reverse cassette tape recorder | Toshio Yoshimura | 1999-03-16 |
| 5764612 | Disc playing apparatus with two chassis and movable disc guides | Choku Tanaka, Shigeru Akatani, Akira Iwakiri | 1998-06-09 |
| 5726967 | Disk playback apparatus for a disk player | Tadao Arata, Akira Iwakiri, Makoto Saeki | 1998-03-10 |
| 5515357 | Disk player assembly with withdrawable pallet | Tadao Arata | 1996-05-07 |
| RE35155 | Cassette holding device for a tape recorder | Tadao Arata, Takayuki Kitazawa | 1996-02-13 |
| 5459703 | Disc player having a slider to move a disc between a disc reproducing position and a disc holder | — | 1995-10-17 |
| 5177731 | Disk drive and pickup unit for an optical disk player | Tadao Arata | 1993-01-05 |
| 5150265 | Tape tensioning device for tape recorder | — | 1992-09-22 |
| 5140475 | Tape recorder with automatic pre-reproduction tape slack eliminating function | — | 1992-08-18 |
| 5018034 | Bi-directional tape recorder with pivoted magnetic head | Toshio Yoshimura | 1991-05-21 |
| D316097 | Tape drive unit for a tape recorder | Tadao Arata | 1991-04-09 |
| 4975790 | Tape recorder have reel stop detecting mechanism | Tadao Arata, Kunio Kido | 1990-12-04 |
| 4905105 | Automatic stop mechanism for tape recorder | Kunio Kido | 1990-02-27 |
| 4816943 | Dubbing tape recorder having a common tape driving motor | Tadao Arata | 1989-03-28 |