Issued Patents All Time
Showing 376–400 of 401 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770979 | Developer composition | Shigeharu Koboshi, Toshifumi Iijima | 1988-09-13 |
| 4766578 | Method of setting time in digital clock and system therefor | Kazuhiko Shiratori | 1988-08-23 |
| 4720457 | Selective production of ethyl acetate and acetaldehyde by microorganisms | David W. Armstrong, Stanley M. Martin | 1988-01-19 |
| 4708924 | Pressure fixable microcapsule type toner | Tatsuo Nagai, Shinichi Suzuki | 1987-11-24 |
| 4702579 | Automatic film sensitivity change-over device | Masuo Ogihara, Hajime Oda, Yoichi Seki | 1987-10-27 |
| 4697908 | Program shutter | Masuo Ogihara, Hajime Oda, Yoichi Seki | 1987-10-06 |
| 4696560 | Camera shutter | Masuo Ogihara, Hajime Oda, Yoichi Seki | 1987-09-29 |
| 4693583 | Programmable shutter | Masuo Ogihara, Hajime Oda, Yoichi Seki | 1987-09-15 |
| 4692393 | Photoreceptor having a photosensitive layer containing an azo compound | Akira Kinoshita, Kazumasa Watanabe, Naohiro Hirose | 1987-09-08 |
| 4673955 | Ink receptacle for ink jet printer | Minoru Ameyama, Takuro Isayama, Shuzo Matsumoto, Yasuo Katano, Kyuhachiro Iwasaki | 1987-06-16 |
| 4648701 | Control circuit for program shutter | Masuo Ogihara, Hajime Oda, Yoichi Seki | 1987-03-10 |
| 4613377 | Production of fructose syrup | Kouchi Matsumoto | 1986-09-23 |
| 4586058 | Ink jet printing apparatus | Takuro Isayama, Minoru Ameyama, Shuzo Matsumoto, Yasuo Katano | 1986-04-29 |
| 4583026 | Low-pressure mercury vapor discharge lamp | Toshiro Kajiwara, Yoshinori Anzai, Takeo Saikatsu, Goroku Kobayashi, Yoshiji Minagawa | 1986-04-15 |
| 4559544 | Multi-nozzle head for ink on-demand type ink jet printer | Shuzo Matsumoto, Takuro Isayama, Yasuo Katano | 1985-12-17 |
| 4535339 | Deflection control type ink jet recorder | Masanori Horike, Tatsuya Furukawa, Yutaka Ebi | 1985-08-13 |
| 4520090 | Magnetic toner | Kiyoshi Tamaki | 1985-05-28 |
| 4491627 | Light-sensitive silver halide photographic material with microcapsules that dissolve at pH of at least 7 | Toshifumi Iijima, Shigeharu Koboshi | 1985-01-01 |
| 4461774 | Antifungal imidazolylcarboxylic acids and their derivatives | Ikutaro Saji, Shunji Aono, Katsuaki Ichise, Takao Okuda | 1984-07-24 |
| 4328432 | Anti-blooming charge transfer device | — | 1982-05-04 |
| RE30917 | Two-phase charge transfer device image sensor | Yoshiaki Hagiwara | 1982-04-27 |
| 4301459 | Ink ejection apparatus comprising entrained air removal means | Takuro Isayama, Hiromichi Komai, Tsutomu Sato | 1981-11-17 |
| 4300144 | Multiple-nozzle ink-jet recording apparatus | Takuro Isayama, Hiromichi Komai, Tsutomu Sato | 1981-11-10 |
| 4296418 | Ink jet printing apparatus with reverse solvent flushing means | Takuro Isayama | 1981-10-20 |
| 4291316 | System for driving ink drop generator of ink-jet printer | Sadao Kakeno, Taisen Hayashi, Hiromichi Komai | 1981-09-22 |