Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7375622 | Alarm generation method and apparatus | Daishi Mori | 2008-05-20 |
| D298238 | Tape recorder | Takeshi Asaka | 1988-10-25 |
| D279097 | Tape recorder | — | 1985-06-04 |
| D278899 | Tape recorder | — | 1985-05-21 |
| D278853 | Tape recorder case | — | 1985-05-21 |
| D278900 | Tape recorder | — | 1985-05-21 |
| D278333 | Microphone | — | 1985-04-09 |
| D277475 | Tape recorder | — | 1985-02-05 |
| 4385332 | Tape cassette lid opening device for magnetic recording tape driving apparatus | Toshihiro Nakao, Katsumi Kanayama, Masaaki Daigaku, Kazuyasu Motoyama, Yasuo Hattori | 1983-05-24 |
| D264586 | Tape recorder | — | 1982-05-25 |
| D259640 | Indicator for camera | — | 1981-06-23 |