Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5737632 | Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder/decoder circuit | Takashi Oeda, Motoyasu Tsunoda, Noriyuki Karasawa, Yukihito Takada, Yoshio Yukawa +2 more | 1998-04-07 |
| 5559645 | Disk recording apparatus with adaptive window adjusting | Shyoichi Miyazawa, Ryutaro Horita, Kenichi Hase, Shinichi Kojima, Toshiyuki Iseki | 1996-09-24 |
| 5559777 | Optical recording method employing pit edge recording on recording medium divided into a plurality of zones wherein recording parameters vary from zone to zone | Takeshi Maeda, Shinichi Arai, Kazuo Isaka, Atsushi Saito, Takuya Mizokami +1 more | 1996-09-24 |
| 5501201 | Flow quantity valve controller and manufacturing method for flow quantity valve | Sotsuo Miyoshi, Hidetoshi Okada, Hajime Kako, Hirofumi Ohuchi, Toshihiko Miyake | 1996-03-26 |
| 5414689 | Optical information recording/reproducing apparatus using pit edge recording system | Takeshi Maeda, Shinichi Arai, Kazuo Isaka, Atsushi Saito, Takuya Mizokami +1 more | 1995-05-09 |
| 5402274 | Data separator and signal processing circuit with an adjustable window | Shyoichi Miyazawa, Ryutaro Horita, Kenichi Hase, Shinichi Kojima, Toshiyuki Iseki | 1995-03-28 |
| 5233589 | Method for recording/reproducing information having a function of correcting variations in the interval in reproduced data and apparatus for realizing same | Atsushi Saito, Takeshi Maeda, Shinichi Arai, Takuya Mizokami | 1993-08-03 |
| 5187615 | Data separator and signal processing circuit | Shyoichi Miyazawa, Ryutaro Horita, Kenichi Hase, Shinichi Kojima, Toshiyuki Iseki | 1993-02-16 |
| 5109500 | Disk drive control unit having sets of operating command and operation length information and generating end signal based upon operation length information | Toshiyuki Iseki, Takashi Tsunehiro, Masaki Mega, Hiroshi Kurihara | 1992-04-28 |
| 5103151 | Method for driving a stepping motor | Yasuhiro Kondo | 1992-04-07 |
| RE33496 | Thermal transfer recording apparatus | Jyunichi Matsuno, Masataka Kawauchi, Masashi Yoshida | 1990-12-18 |
| 4809091 | Disk apparatus | Shyoichi Miyazawa, Shoichiro Tohyama, Akira Ishibashi, Kazutoshi Kato, Junichi Ideda | 1989-02-28 |
| 4605938 | Thermal transfer recording apparatus | Jyunichi Matsuno, Masataka Kawauchi, Masashi Yoshida | 1986-08-12 |
| 4577199 | Thermal transfer recording apparatus | Eisaku Saiki, Masataka Kawauchi | 1986-03-18 |
| 4325994 | Coating metal for preventing the crevice corrosion of austenitic stainless steel and method of preventing crevice corrosion using such metal | Nobumitsu Kitashima, Norio Takahashi, Juichi Ishiguro | 1982-04-20 |
| 4271066 | Process for disproportionating rosin, poly-unsaturated fatty acids and mixtures thereof | Kohtaro Matsuo, Tatsumi Toshine | 1981-06-02 |