Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143363 | Automatic document conveying device | Yoichiro Irie, Yoshiyuki Takeda, Tsuyoshi Nagao | 1992-09-01 |
| 5126787 | Automatic document conveying device | Yoichiro Irie, Yoshiyuki Takeda, Tsuyoshi Nagao | 1992-06-30 |
| 5064188 | Automatic document conveying device which opens so jams may be cleared | Tsuyoshi Nagao, Yoichiro Irie, Yoshiyuki Takeda | 1991-11-12 |
| 5058874 | Automatic document conveying device | Jun Miyoshi, Hiroyuki Nagai, Mitsugu Shibanaka, Nobukazu Otsuka, Haruo Yamamoto +1 more | 1991-10-22 |
| 5056775 | Document feeder which properly positions a document on the platen | — | 1991-10-15 |
| 5027162 | Automatic document conveying device | Yoichiro Irie, Yoshiyuki Takeda, Tsuyoshi Nagao | 1991-06-25 |