Issued Patents All Time
Showing 301–318 of 318 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025437 | Interlocking braking and lock mechanisms for scanning apparatus of an information processing system | Yoshiaki Tago, Tomohisa Yoshimaru | 1991-06-18 |
| 4943166 | Device for detecting the position of an optical head | — | 1990-07-24 |
| 4924357 | Light source unit for a business machine | Kanenaga Fujii, Takumi Fukunishi, Masafumi Shigeoka, Hiroshi Sudo | 1990-05-08 |
| 4898131 | Valve actuating mechanism for internal combustion mechanism | Makoto Sanada, Shinichiro Izawa, Toshikazu Hamamoto | 1990-02-06 |
| 4885350 | Method of producing polymer particles having narrow particle size distribution | Kenkichi Muto | 1989-12-05 |
| 4733332 | Illuminating device | Kanenaga Fujii, Junji Hayakawa, Toru Komiyama, Shun Koizumi | 1988-03-22 |
| 4731286 | Radio-wave absorptive gasket | Yoshiaki Okada, Hiroshi Suzuki | 1988-03-15 |
| 4679930 | One-way reducing and enlarging printer | Fumihiko Nishida, Yasumasa Shimizu, Tomohiro Yoshida, Makoto Urata, Tomiji Hotta +1 more | 1987-07-14 |
| 4673243 | Branch structures for rod-type optical transmission lines | Kanenaga Fujii, Junji Hayakawa, Toru Komiyama, Sinji Tamaru | 1987-06-16 |
| 4649052 | Method for production of garlic paste | Naoki Sumi, Yasuo Sekizuka | 1987-03-10 |
| 4620987 | Surface treatment method for magnetic particles | Kenkichi Muto | 1986-11-04 |
| 4582786 | Silver halide photographic emulsion | Tadashi Ikeda, Haruo Takei | 1986-04-15 |
| 4492771 | Process for producing carbon material for de-sulfurization from a binder with a blend of noncoking and coking coal | Takashi Hasegawa, Koji Tsuchihashi | 1985-01-08 |
| 4334333 | Method of dyeing treatment for a fabric and apparatus therefor | Kazuo Yamada, Hiroshi Mizutani, Mitsuru Sugimura | 1982-06-15 |
| 4321637 | Recording-reproduction apparatus for an endless tape | Fumio Izawa, Seiichi Yanagida | 1982-03-23 |
| 4311286 | Fixed reel type endless tape cassette | Morio Akino, Seiichi Yanagida | 1982-01-19 |
| 4273054 | Vehicle vibration damping method in the induced repulsion type magnetically suspended railway vehicle | Takehiko Iwahana, Shunsuke Fujiwara | 1981-06-16 |
| 4206619 | Dyeing apparatus | Akio Fukuroi, Masanobu Hayashi, Isao Sugimoto | 1980-06-10 |