Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8748072 | Method and apparatus for producing toner | Takahiro Honda, Yohichiroh Watanabe, Kazumi Suzuki, Shinji Ohtani, Yoshihiro Norikane | 2014-06-10 |
| 7713671 | Semispherical toner having plural dents | — | 2010-05-11 |
| 7313336 | Method and apparatus for image forming capable of effectively recycling toner | Ichiro Kadota, Atsushi Shinozaki, Nekka Matsuura, Hisashi Shoji, Kazumi Suzuki +3 more | 2007-12-25 |
| 6020103 | Liquid developer, method of producing the liquid developer and image formation using the same | Kazuo Tsubuko, Akihiko Gotoh, Tsuyoshi Asami | 2000-02-01 |
| 4853707 | Non-impact electrothermic recording method | Toshiyuki Kawanishi | 1989-08-01 |
| 4536437 | Electrothermic non-impact recording material | Toshiyuki Kawanishi | 1985-08-20 |
| 4484200 | Non-impact recording apparatus | Toshiyuki Kawanishi | 1984-11-20 |
| 4461586 | Ink ribbon for use in electrothermic non-impact recording | Toshiyuki Kawanishi | 1984-07-24 |
| 4425569 | Non-impact recording method and apparatus | Toshiyuki Kawanishi | 1984-01-10 |
| 4420758 | Electrothermic non-impact recording method and apparatus | Toshiyuki Kawanishi | 1983-12-13 |
| 4415903 | Electric ink transfer recording method | Toshiyuki Kawanishi | 1983-11-15 |
| 4382420 | Development apparatus | Teruyuki Ohnuma, Seiichi Miyakawa, Nobuo Mochizuki, Hajime Oyama | 1983-05-10 |