Issued Patents All Time
Showing 126–150 of 172 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5226741 | Printing apparatus and method of forward and reverse sheet feeding to prevent skewing | Masayuki Kumazaki | 1993-07-13 |
| 5227003 | Lead frame retaining device | — | 1993-07-13 |
| 5210735 | Optical recording/reproducing system, having function of detecting dirt deposition on optical pickup | Takashi Hoshino | 1993-05-11 |
| 5203416 | Sprinkler head | Teturo Kikuchi | 1993-04-20 |
| 5157987 | Tie rod device | Shiro Satoh, Koji Shibuya, Tetsuya Kogo | 1992-10-27 |
| 5154339 | Frame retainer mount used in bonding machines | Takeyuki Nakagawa | 1992-10-13 |
| 5150339 | Optical disk medium and its application method and system | Hirotada Ueda, Seiji Yonezawa | 1992-09-22 |
| 5144609 | Apparatus for tracking an optical disc | Katsumi Takeda, Tadashi Saitoh, Junichi Iida | 1992-09-01 |
| 5116031 | Clamping device for bonding machines | Takeyuki Nakagawa | 1992-05-26 |
| 5088844 | Impact dot print head and printer including same | Toshio Kuriyama | 1992-02-18 |
| 5083876 | Print wire alignment in a wire dot printer | Akio Mitsuishi, Toshio Kuriyama | 1992-01-28 |
| 5077328 | Polyolefin resin composition | Tohru Haruna | 1991-12-31 |
| 5039235 | Printer utilizing improved impact dot print head | Akio Mitsuishi | 1991-08-13 |
| 5024543 | Impact dot print head | Akio Mitsuishi, Osamu Koshiishi | 1991-06-18 |
| 4949325 | Method and associated apparatus and medium for optical recording and reproducing information | Toshiaki Tsuyoshi, Masatoshi Ohtake, Wasao Takasugi, Seiji Yonezawa, Tadashi Saitoh | 1990-08-14 |
| 4912156 | Polyolefin composition | Masaki Yagi, Tohru Haruna, Toshinori Yukino | 1990-03-27 |
| 4907790 | Pellet-lifting apparatus | Kazuo Sugiura | 1990-03-13 |
| 4866688 | Composite tracking servo system for optical disc apparatus with track offset correction | Masatoshi Ohtake, Seiji Yonezawa, Toshiaki Tsuyoshi, Kazuo Ichino, Yukio Fukui +2 more | 1989-09-12 |
| 4855988 | Optical information recording and reproducing apparatus with amplitude limitation of a detected signal in a write operation mode | Toshiya Shinbayashi | 1989-08-08 |
| 4826207 | Compound suspension system | Hiroshi Yoshioka, Tsunehiko Fukatsu, Nobuharu Kuriki, Yasushi Aoki, Tsutomu Naitou +1 more | 1989-05-02 |
| 4785442 | Light spot position control system and method by sampling servo | Masatoshi Ohtake, Seiji Yonezawa, Toshiaki Tsuyoshi, Wasao Takasugi | 1988-11-15 |
| 4741959 | Magnetic recording medium | Chiaki Abe, Hiroyuki Kanai, Akira Ishikawa, Shigetoshi Suzue, Takahide Minami | 1988-05-03 |
| 4739090 | Process for preparing diaryl-pentaerythritol diphosphites | Kenji Tajima, Masayuki Takahashi, Kazunori Nishikawa | 1988-04-19 |
| 4697460 | Device for measuring torque of a rotary mechanism | Jun Sugiyama, Hirofumi Komatsubara, Keiichi Shimaoka, Masaharu Takeuchi | 1987-10-06 |
| 4661402 | Magnetic recording medium | Nobuyuki Kishine, Tetsuya Imamura, Michihide Yamauchi | 1987-04-28 |