Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10294003 | Buffering member | — | 2019-05-21 |
| 10017289 | Packaging Box | — | 2018-07-10 |
| 9487323 | Packaging box | — | 2016-11-08 |
| 7558514 | Toner supply device | — | 2009-07-07 |
| 5470052 | Overlapped transfer-preventing mechanism | Yoshiyuki Asakawa, Toshinori Muraoka, Masaru Hatano | 1995-11-28 |
| 5351945 | Overlapped transfer-preventing mechanism | Yoshiyuki Asakawa, Toshinori Muraoka, Masaru Hatano | 1994-10-04 |
| 4821070 | Display for image forming apparatus | Toshiyuki Nakade, Tsugio Nakanishi, Toshinori Muraoka, Noboru Fukuoka, Tsuyoshi Nagao +3 more | 1989-04-11 |