Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369478 | Automobile magnetic tape playing apparatus | Masaaki Sato, Hajime Iwase | 1983-01-18 |
| 4358807 | Tape cassette | Toshihisa Nakao | 1982-11-09 |
| 4346859 | Tape recorder | — | 1982-08-31 |
| 4346415 | Cassette tape recorder | Hideo Tomabechi, Hazime Osada | 1982-08-24 |
| 4346414 | Tape recorder | — | 1982-08-24 |
| 4341981 | Rotary direction reversing apparatus for a motor of a microcassette tape transport | — | 1982-07-27 |
| 4342058 | Apparatus for running magnetic tapes | — | 1982-07-27 |
| 4342055 | Automatic reverse tape recorder | — | 1982-07-27 |
| 4337488 | Motor control device for a tape recorder | — | 1982-06-29 |
| 4330805 | Tape recorder | — | 1982-05-18 |
| 4326225 | Automatic reverse cassette tape recorder | — | 1982-04-20 |
| 4318139 | Method and apparatus for controlling a microcassette tape transport | Tutomu Shibata, Hideo Tomabechi, Kenji Fujibayashi | 1982-03-02 |
| 4318138 | Automatic reverse cassette tape recorder with a rotatable head-supporting board | — | 1982-03-02 |
| 4317145 | Cassette tape recorder with an engagement mechanism for locking a movable chassis | — | 1982-02-23 |
| 4317143 | Tape recorder | — | 1982-02-23 |
| 4309727 | Automatic reverse tape recorder with means for stopping the automatic reverse operation during recording | — | 1982-01-05 |
| 4305103 | Automatic reverse cassette type recorder | — | 1981-12-08 |
| 4286300 | Tape cassette | Toshihisa Nakao | 1981-08-25 |
| 4283095 | Capstan shaft thrust pad device | — | 1981-08-11 |
| 4240551 | Magnetic tape cassette holder | — | 1980-12-23 |
| 4236681 | Tape recorder | — | 1980-12-02 |
| 4231268 | Flywheel for small size tape recorder | — | 1980-11-04 |
| 4206982 | Camera | — | 1980-06-10 |
| 4202513 | Tape end detector for reel driven cassette tape recorder | — | 1980-05-13 |
| 4197636 | Method of producing a structure of connection terminals | — | 1980-04-15 |