Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6208330 | Coordinate input apparatus and its control method | Shoichi Ibaraki, Masahiro Ando | 2001-03-27 |
| 6084730 | Information transmission system using data compression and/or error detection | Shingo Ikeda, Motokazu Kashida, Toshihiro Yagisawa, Mitsugu Tanaka | 2000-07-04 |
| 5730349 | Tape guide mechanism having vibration mechanism | Masaru Okazaki, Keiichi Fukuzawa | 1998-03-24 |
| 5627705 | Recording and/or reproducing apparatus having rotary drum unit | Shoichi Ibaraki | 1997-05-06 |
| 5576907 | Variable speed recording and/or reproducing apparatus including a plurality of rotary heads arranged with head gaps having particular azimuth angles | — | 1996-11-19 |
| 5365390 | Magnetic head actuator with improved support | — | 1994-11-15 |
| 5359471 | Recording and/or reproducing apparatus using rotary heads according to travelling speeds of a recording medium | — | 1994-10-25 |
| 5249052 | Image display system with compressed video signal recording and display | Katsuji Yoshimura, Kenichi Nagasawa, Koji Takahashi | 1993-09-28 |
| 5212603 | Tracking control means for a multi-channel reproducing apparatus | — | 1993-05-18 |
| 5191431 | Recording apparatus having plural operating modes involving diverse signal compression rates and different apportioning of pilot signal recording area | Yasuyuki Tanaka | 1993-03-02 |
| 5053900 | Recording and/or reproducing apparatus performing a tracking control by moving guide members for a recording medium | Takashi Kimura | 1991-10-01 |
| 5010424 | Recording apparatus for an information signal with a plural kinds of pilot signals using a plurality of heads | Mitsuhiro Otokawa, Hidetoshi Matsuoka, Noritsugu Hirata | 1991-04-23 |
| 4899236 | Recording or reproducing apparatus using container mounted strip-like recording medium | Hiroo Edakubo, Takashi Itani, Takashi Narasawa, Tatsuzo Ushiro, Hiroshi Watanabe | 1990-02-06 |
| 4897739 | Multi-channel recording apparatus using a plurality of heads in turn | Mitsuhiro Otokawa, Hidetoshi Matsuoka, Noritsugu Hirata | 1990-01-30 |
| 4890165 | Image pick-up apparatus for producing video signals of high information density in time base direction | — | 1989-12-26 |
| 4821132 | Rotary head type recording apparatus using rotary erasing head | — | 1989-04-11 |
| 4782403 | Recording apparatus | Makoto Fujiki | 1988-11-01 |
| 4603360 | Rotatable cylinder with plural heads having diverse azimuth angle gap arrangements | Makoto Fujiki, Takashi Narasawa | 1986-07-29 |
| 4580183 | Information recording and/or reproducing apparatus | Masaya Maeda, Makoto Fujiki, Tatsuzo Ushiro, Takashi Kimura, Hiroshi Watanabe | 1986-04-01 |