Issued Patents All Time
Showing 176–200 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704073 | Swash-plate type rotary compressor with lubrication of swash plate and peripheral parts thereof | Hiroshi Nomura, Mototaka Shitara, Susumu Echizen | 1987-11-03 |
| 4690619 | Compressor having pulsating reducing mechanism | Takeo Iijima, Hiroshi Nomura, Susumu Echizen | 1987-09-01 |
| 4685802 | Small particle detection system | Michio Suzuki, Kyo Suda, Yasuo Yatsugake, Kazuya Tsukada | 1987-08-11 |
| 4684705 | Contact lens | Fumio Yamamoto, Takayoshi Suzuki, Masahiro Ikari, Akira Ohmori, Takashi Yasuhara | 1987-08-04 |
| 4676143 | Piston seal device for reciprocating compressor | Hiroshi Nomura | 1987-06-30 |
| 4644160 | System for holding plural light beams in predetermined relative positions | Akira Arimoto, Kimio Tatsuno, Keiji Kataoka | 1987-02-17 |
| 4640573 | Lens-on-disc type optical scanning apparatus | Keiji Kataoka | 1987-02-03 |
| 4613753 | Photoelectric converting apparatus for optical scanning system | Kunihiro Okada, Hirohide Endo | 1986-09-23 |
| 4607168 | Photosensor array devices | Ryoji Oritsuki, Hiromi Kanai | 1986-08-19 |
| 4592622 | Light-beam scanning apparatus | Akira Hashimoto, Akira Arimoto, Kenji Morita | 1986-06-03 |
| 4591927 | Magnetic tape having multiple tracks and recording apparatus therefor | Isao Owaki | 1986-05-27 |
| 4583922 | Swash plate type compressor improved with elongated and tortuous input and output passage systems | Takeo Iijima, Mototaka Shitara, Seiji Sumikawa | 1986-04-22 |
| 4561717 | Optical system for information processing | Keiji Kataoka, Akira Arimoto, Akira Hashimoto, Kimio Tatsuno | 1985-12-31 |
| 4551840 | Digital data duplication apparatus | Yasuhiko Fujii, Isao Owaki, Takaro Mori, Shinji Nakamura | 1985-11-05 |
| 4546393 | Digital data transmission system with modified NRZI | Takaro Mori, Yasuhiko Fujii | 1985-10-08 |
| 4533964 | Multi-track digital recording and playback system | Isao Owaki, Masami Yamazaki | 1985-08-06 |
| 4527207 | Tape speed control for producing a master tape carrying a digital signal | Isao Owaki, Yasuhiko Fujii, Shinji Nakamura | 1985-07-02 |
| 4525024 | Two-beam scanning optical system | Kimio Tatsuno | 1985-06-25 |
| 4514079 | Optical input and output scanning system | Kunihiro Okada, Hirohide Endo, Kenji Kataoka | 1985-04-30 |
| 4513300 | Apparatus for driving a semiconductor laser for use in a laser-beam printer | Kimio Tatsuno, Shoichi Ito, Isamu Terashima, Yoshifumi Homma, Mitsugu Asano +1 more | 1985-04-23 |
| 4485410 | Graphic reading | Masaaki Fujinawa | 1984-11-27 |
| 4340450 | Method for plating rollers and apparatus for mounting rollers utilized in the method | — | 1982-07-20 |
| 4317706 | Apparatus for plating a printing roller | — | 1982-03-02 |
| 4314014 | Electrophotographic plate and process for preparation thereof | Hideaki Yamamoto, Akio Taniguchi, Shinkichi Horigome, Yoshiaki Mori, Eiichi Maruyama | 1982-02-02 |
| 4274101 | Laser recorder with piezoelectric bimorph focal length vibrator | Keiji Kataoka, Kimio Tatsuno | 1981-06-16 |