Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463452 | Single-component developing apparatus | Shigeru Inaba, Masaaki Fukuhara, Makoto Hirota, Mitsuo Yamamoto, Jun Abe +5 more | 1995-10-31 |
| 5387964 | Developing apparatus including a partition between a developing roll and a stirring member | Makoto Kanno, Akihiko Kato, Toru Isosu | 1995-02-07 |
| 5374977 | Apparatus for detecting and controlling a toner run-out in a developing unit | Takayuki Sunaga, Toru Isosu, Makoto Kanno, Toru Ishikawa, Hideaki Miyata | 1994-12-20 |
| 5160966 | Apparatus for detecting toner shortage in developing unit | Akihiko Kato, Toru Isosu, Makoto Kanno, Akihiko Sato | 1992-11-03 |