Issued Patents All Time
Showing 151–175 of 179 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668786 | Magneto-optic disk apparatus having means for eliminating fluctuation component in reproduction magneto-optic signal | Tohru Sasaki, Takeshi Shimano, Yoshiro Konishi, Toshimasa Kamisada, Naoki Mori +1 more | 1997-09-16 |
| 5600420 | Image transfer element in a color image forming apparatus | Masahiko Saito, Masashi Yamamoto, Tetsuro Akasaki, Koichi Niwa, Jin Sawahata +2 more | 1997-02-04 |
| 5592448 | Access control apparatus for optical disk according change of track pitch | Yoshio Suzuki | 1997-01-07 |
| 5555476 | Microlens array sheet for a liquid crystal display, method for attaching the same and liquid crystal display equipped with the same | Tetsuo Uchida, Kazuo Matsuura | 1996-09-10 |
| 5541909 | Optical disc with phase pits and a reproducing apparatus for data recorded on the optical disc | Junji Nakajima, Kunikazu Ohnishi, Tooru Sasaki, Makoto Miyamoto, Masaaki Kurebayashi +4 more | 1996-07-30 |
| 5327407 | Tracking control apparatus for generating sawtooth tracking control signal from sinusoidal tracking error signal | Yoshio Suzuki, Yukio Fukui | 1994-07-05 |
| 5179545 | Tracking control apparatus for controlling the tracking of a target track | Hisamitsu Tanaka, Yoshio Miura | 1993-01-12 |
| 5172216 | Signal waveform display device | Shigemitsu Yamade | 1992-12-15 |
| 5168421 | Film capacitor and process for producing it | Yukichi Deguchi | 1992-12-01 |
| 5147726 | Aluminum deposited film and process for producing it | Yukichi Deguchi | 1992-09-15 |
| 5095353 | Signal waveform display device | Shigemitsu Yamade | 1992-03-10 |
| D315310 | Clock | — | 1991-03-12 |
| D314345 | Clock | — | 1991-02-05 |
| 4959733 | Motor rotation control apparatus with motor rotational frequency memory | Yoshio Miura, Akio Fukushima, Yonemitu Mori | 1990-09-25 |
| D309572 | Travel alarm clock | — | 1990-07-31 |
| 4882653 | Capacitor | Yukichi Deguchi | 1989-11-21 |
| 4866695 | Access control system for rotating an information storage disc at a constant linear velocity | Yoshio Miura | 1989-09-12 |
| D302129 | Clock | — | 1989-07-11 |
| 4841511 | Constant linear velocity disk rotating apparatus | Yoshio Miura, Akio Fukushima | 1989-06-20 |
| 4800444 | Image scanner | Kazuo Kikuchi | 1989-01-24 |
| 4775966 | Optical information recording apparatus with eccentricity correction circuit | Yoshio Miura, Masashi Sasaki | 1988-10-04 |
| 4747088 | Table clock | — | 1988-05-24 |
| 4720079 | Diaphragm and fabrication method thereof | Naomichi Iizuka, Toshiyuki Hosohara | 1988-01-19 |
| 4719611 | Apparatus for controlling a recording operation of an optical information recording apparatus | Yoshio Miura | 1988-01-12 |
| 4613853 | X-Y Input device | Junichi Hosogoe, Yuichi Ida | 1986-09-23 |