Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385417 | Holding structure of image holding member in image forming system | Toshiaki Tanaka | 2002-05-07 |
| 6328155 | Transfer belt unit | Ken Omura, Tsuyoshi Todome, Koichi Hiruta | 2001-12-11 |
| 5682582 | Process unit of image forming apparatus | Masato Ogasawara | 1997-10-28 |
| 5558322 | Paper discharge unit for use in image forming apparatus | — | 1996-09-24 |
| 5379101 | Image forming apparatus in which units connected together occupy a relatively small area | Tomohiko Takahashi, Takashi Matsuoka, Koji Kagaya | 1995-01-03 |
| 5168293 | Image forming apparatus | Masato Ogasawara | 1992-12-01 |
| 5130759 | Image forming apparatus for forming an image on both sides of a recording medium | Seiichiro Fushimi | 1992-07-14 |
| 5075727 | Developing device for image forming apparatus | — | 1991-12-24 |
| 4989017 | Thermal print head | Goro Oda, Niro Nagata, Takashi Sawafuji | 1991-01-29 |
| 4944786 | Apparatus for manufacturing thermal print head | Goro Oda, Niro Nagata, Takashi Sawafuji, Yoshihisa Shinozaki, Eizo Goto | 1990-07-31 |
| 4809032 | Printing apparatus | Goro Oda | 1989-02-28 |
| 4607908 | Optical deflector | Takao Ishida | 1986-08-26 |
| 4523831 | Copying apparatus with openable upper housing | Makoto Yokoo, Shinichi Hashimoto | 1985-06-18 |
| 4506972 | Developing device with means to prevent scattering | Reiji Murakami, Kohachi Uchida, Tomohiko Takahashi | 1985-03-26 |
| 4387980 | Charging device for electronic copier | Tsuyoshi Ueno, Hideo Mukai, Hiroshi Saito, Koichi Kinoshita, Takaaki Konuma | 1983-06-14 |
| 4371252 | Contact type charging device with pliable contact member | Kohachi Uchida, Toshimasa Takano, Hideo Mukai | 1983-02-01 |