Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992832 | Developing apparatus with a developer regulating member | Takeshi Watanabe, Kikunosuke Tsuji, Setsuo Hori, Satoshi Kuroyanagi, Yoshiyuki Uehara | 1991-02-12 |
| 4861017 | Paper-feeding device | Kiyonori Yamamoto, Osamu Sota, Yoshinori Makiura, Masahiro Murakami, Toshiyuki Mitsuya | 1989-08-29 |