Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785441 | Ink jet printer having paper supports and guides | Yoichi Kobayashi, Takashi Akahane, Tsuyoshi Tomii, Masaki Shimomura, Koichiro Yokoyama +2 more | 1998-07-28 |
| 5738348 | Sheet feeder | Koichiro Yokoyama, Masaki Shimomura, Toshikazu Kotaka, Kazutoshi Kashiwabara, Takeo Kishida | 1998-04-14 |