Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120506 | Chemical analyzer | Yoshio Saito, Shinichi Matsuda, Kimiko Ishizuka | 1992-06-09 |
| 5051282 | Method and apparatus for water-repellent processing of tube | Sigeru Tezuka | 1991-09-24 |
| 4928540 | Method of dispensing coagulative test liquid | Sigeru Tezuka | 1990-05-29 |
| 4873059 | Pipette device | Yoshio Saito | 1989-10-10 |
| 4869114 | Liquid depositing device and method | Sigeru Tezuka | 1989-09-26 |
| 4801434 | Dual pipette device | Yoshio Saito, Takashi Koizumi, Osamu Seshimoto | 1989-01-31 |
| 4582769 | Electrophotographic element with amorphous Si(C) overlayer | Kazuhiro Kawajiri, Hiroshi Sunagawa, Hiroshi Tamura, Mitsuo Saito | 1986-04-15 |
| 4559289 | Electrophotographic light-sensitive material | Hiroshi Sunagawa, Kazuhiro Kawajiri, Toshio Iijima, Nobuharu Nozaki | 1985-12-17 |
| 4555464 | Amorphous silicon electrophotographic photosensitive materials | Hiroshi Sunagawa, Kazuhiro Kawajiri, Toshio Iijima, Nobuharu Nozaki | 1985-11-26 |
| 4415650 | Recording material | Minoru Wada, Fumiaki Shinozaki, Tomoaki Ikeda | 1983-11-15 |
| 4291119 | Recording material | Satoshi Yoshida, Tomoaki Ikeda | 1981-09-22 |
| 4271256 | Method for forming images | Minoru Wada, Tomoaki Ikeda | 1981-06-02 |
| 4268541 | Process for producing a material having a vapor-deposited metal layer, and process for producing a recording material | Tomoaki Ikeda, Satoshi Yoshida, Hideaki Takeuchi, Fumiaki Shinozaki | 1981-05-19 |
| 4188214 | Recording material | Satoshi Yoshida, Tomoaki Ikeda | 1980-02-12 |