Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4551003 | Electrophotographic process and apparatus therefor | Michio Ito, Nobuo Kitajima, Shunichi Ishihara | 1985-11-05 |
| 4440735 | Process for production of photoconductive cadmium sulfide | Takeshi Ikeda, Atsuko Yamamoto | 1984-04-03 |
| 4409310 | Surface doped inorganic electrophotographic photosensitive particles in binder | Kazumi Okano, Yuji Nishigaki | 1983-10-11 |
| 4335198 | Process for recording | Hiroshi Hanada, Hitoshi Hanadate, Yoko Oikawa | 1982-06-15 |
| 4316948 | Photoconductive CdS powder material for electrophotography | Yuji Nishigaki, Kazumi Okano | 1982-02-23 |
| 4307408 | Recording apparatus using coherent light | Takehiko Kiyohara, Kazuo Hoshito, Seishiro Yoshioka, Naoto Kawamura, Hiroshi Hanada | 1981-12-22 |
| 4286032 | Electrophotographic process and apparatus therefor | Michio Ito, Nobuo Kitajima, Shunichi Ishihara | 1981-08-25 |
| 4214249 | Recording member for laser beam and process for recording | Hitoshi Hanadate, Yoshioki Hajimoto, Takashi Kitamura, Kiyonobu Endo | 1980-07-22 |