Katoku; Takashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katoku; Takashi.The latest application filed is for "recording/playback apparatus with electric wave transmission".
- Katoku; Takashi - Tokyo JP
| Patent | Date |
|---|---|
| Recording/playback apparatus with electric wave transmission Grant 7,382,324 - Ota , et al. June 3, 2 | 2008-06-03 |
| Recording/playback apparatus with electric wave transmission Grant 7,324,053 - Ota , et al. January 29, 2 | 2008-01-29 |
| Recording/playback apparatus Grant 7,148,853 - Ota , et al. December 12, 2 | 2006-12-12 |
| Recording/playback apparatus with electric wave transmission Grant 6,950,067 - Ota , et al. September 27, 2 | 2005-09-27 |
| Recording/playback apparatus with electric wave transmission App 20050207054 - Ota, Shuichi ; et al. | 2005-09-22 |
| Recording/playback apparatus with electric wave transmission App 20050201009 - Ota, Shuichi ; et al. | 2005-09-15 |
| Recording/playback apparatus App 20050185317 - Ota, Shuichi ; et al. | 2005-08-25 |
| Recording/playback apparatus with electric wave transmission App 20030067413 - Ota, Shuichi ; et al. | 2003-04-10 |
| Recording/playback apparatus with electric wave transmission Grant 6,496,314 - Ota , et al. December 17, 2 | 2002-12-17 |
| Tape cassette and recording/reproducing apparatus Grant 6,456,462 - Ota , et al. September 24, 2 | 2002-09-24 |
| Cassette holder with means for opening and closing the closure member of a cassette Grant 5,289,324 - Katoku , et al. February 22, 1 | 1994-02-22 |
| Magnetic tape cassette Grant 4,858,848 - Katoku , et al. August 22, 1 | 1989-08-22 |
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