Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4473628 | Toner for developing of electrostatic latent image | Takahira Kasuya, Hideaki Morita, Goichi Yamakawa, Isao Furuta, Minoru Tsuneyoshi | 1984-09-25 |
| 4464041 | Developing apparatus | Satoshi Haneda, Takashi Ito, Ken Nakamura | 1984-08-07 |
| 4450221 | Encapsulated lyophilic magnetic particle and resin toner | Sadatugu Terada, Satoshi Haneda, Syunji Matsuo | 1984-05-22 |
| 4450220 | Method of charging electrostatic developer | Satoshi Haneda, Takashi Itoh, Ken Nakamura | 1984-05-22 |
| 4439462 | Method for transferring and fixing a toner image | Noriyoshi Tarumi, Kiyoshi Kimura, Hiroshi Tokunaga, Yukio Okamoto | 1984-03-27 |
| 4431296 | Developing method and apparatus therefor | Satoshi Haneda, Masahiko Itaya | 1984-02-14 |
| 4386147 | Toner for developing electrostatic latent images | Ryubun Seimiya, Yutaka Yamada, Noriyoshi Tarumi, Yasuyuki Fujisaki, Minoru Takahashi +2 more | 1983-05-31 |
| 4287283 | Iron powder developing carrier and the manufacturing method of the same, developer containing said carrier and method of forming visible image by using said developer | Shotaro Watanabe, Goichi Yamakawa, Takeo Nishimura, Nobuo Takahashi | 1981-09-01 |
| 4272601 | Coated developer carrier for electrophotography | Hiroshi Tokura, Keiji Sato, Sadatugu Terada, Hideaki Arai | 1981-06-09 |