Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5495321 | Developing apparatus having a toner regulating member with an extended lifetime | Akihiko Kato, Takashi Sakamoto, Hideaki Miyata | 1996-02-27 |
| 5469246 | Developing apparatus using monocomponent developer | Akihiko Kato, Takashi Sakamoto, Hideaki Miyata | 1995-11-21 |
| 5463452 | Single-component developing apparatus | Shigeru Inaba, Masaaki Fukuhara, Makoto Hirota, Mitsuo Yamamoto, Jun Abe +5 more | 1995-10-31 |
| 5461465 | Developing apparatus | Akihiko Kato, Toru Ishikawa, Hideaki Miyata | 1995-10-24 |
| 5374977 | Apparatus for detecting and controlling a toner run-out in a developing unit | Yoshio Shiina, Toru Isosu, Makoto Kanno, Toru Ishikawa, Hideaki Miyata | 1994-12-20 |
| 4662311 | Developing device | Yoshio Shoji, Kazuo Terao, Akihiko Noda, Takashi Yamamuro | 1987-05-05 |