Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220407 | Medium conveyance device | — | 2022-01-11 |
| 11148899 | Image reading apparatus | — | 2021-10-19 |
| 11008188 | Medium conveying apparatus | — | 2021-05-18 |
| 10981739 | Medium conveyance device | — | 2021-04-20 |
| 10138081 | Paper feeding roller with pattern | Kiichiro Shimosaka | 2018-11-27 |
| 9745160 | Paper conveying apparatus, jam detection method, and computer program | Masanobu Hongo, Takayuki Umi | 2017-08-29 |
| 8925921 | Paper conveying apparatus, abnormality detection method, and computer-readable, non-transitory medium | Masanobu Hongo, Ryoichi Yasukawa, Takayuki Umi | 2015-01-06 |
| 8870181 | Paper conveying apparatus with side guide and sound detector | Masanobu Hongo, Takayuki Umi | 2014-10-28 |
| 8840108 | Paper reading apparatus, jam detection method, and computer-readable, non-transitory medium | Masanobu Hongo, Ryoichi Yasukawa, Takayuki Umi | 2014-09-23 |
| 8833763 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Masanobu Hongo, Takayuki Umi | 2014-09-16 |
| 8827268 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Masanobu Hongo, Takayuki Umi | 2014-09-09 |
| 8764010 | Paper conveying apparatus, multifeed detection method, and computer-readable, non-transitory medium | Masanobu Hongo, Ryoichi Yasukawa, Takayuki Umi | 2014-07-01 |
| 8371573 | Feeding device | Masao Takayama, Hideyuki Okumura | 2013-02-12 |
| 7913994 | Feeding device | Masao Takayama, Hideyuki Okumura | 2011-03-29 |
| 5628575 | Automatic paper feeder and frame structure of document input device | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda | 1997-05-13 |
| 5624197 | Automatic paper feeder and frame structure of document input device | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda | 1997-04-29 |
| 5606430 | Image reading apparatus having projections on surface of hopper near side edges of paper feed path to prevent close contact and reduce static electricity | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda, Makoto Takagawa | 1997-02-25 |
| 5573338 | Automatic paper feeder and frame structure of document input device | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda | 1996-11-12 |
| 5571875 | Polyimide based resin composition | Toshihiko Tsutsumi, Toshiyuki Nakakura, Toshiaki Takahashi, Atsushi Morita, Yoshihisa Gotoh | 1996-11-05 |
| 5537219 | Movable image reading apparatus | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda, Makoto Takagawa | 1996-07-16 |
| 5537225 | Attachment of a light source in an image reading apparatus | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda, Makoto Takagawa | 1996-07-16 |
| 5514748 | Polyimide based resin composition comprising cured phenolic resins and liquid crystal polymers | Toshihiko Isutsumi, Toshiyuki Nakakura, Katsunori Shimamura, Toshiaki Takahashi, Atsushi Morita +7 more | 1996-05-07 |
| 5510909 | Image reading apparatus having a paper guide mechanism with spring biased locking releasing pieces connected by symmetrical movement and locking mechanisms | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minori Masuda, Makoto Takagawa | 1996-04-23 |
| 5504587 | Image reading apparatus | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda, Makoto Takagawa | 1996-04-02 |
| 5493422 | Image reading apparatus with transparent guide forming separate arc passages with feed rollers for document insertion and output | Masahiko Futatsuka, Satoshi Ishida, Yasunori Miyauchi, Minoru Masuda, Makoto Takagawa | 1996-02-20 |