Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231123 | Automatic paper feeder | Yoshiki Tsuchiyama, Satoshi Ishida, Shuuichi Morikawa | 2012-07-31 |
| 7327499 | Image reading apparatus | Masashi Matsumoto, Minoru Masuda | 2008-02-05 |
| 6924946 | Lens diaphragm device, video camera incorporated with the same, and lens for the video camera | Yuko Watanabe, Michio Inoue | 2005-08-02 |
| 6628431 | Picture readers and method for controlling the same | Minoru Masuda, Masashi Matsumoto, Tomohiro Sunasaki | 2003-09-30 |
| 6424433 | Original reader | Minoru Masuda | 2002-07-23 |
| 5628575 | Automatic paper feeder and frame structure of document input device | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda | 1997-05-13 |
| 5624197 | Automatic paper feeder and frame structure of document input device | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, 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 | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1997-02-25 |
| 5573338 | Automatic paper feeder and frame structure of document input device | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda | 1996-11-12 |
| 5537219 | Movable image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1996-07-16 |
| 5537225 | Attachment of a light source in an image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1996-07-16 |
| D371120 | Image reader for an electronic computer | Taketo Kono, Kiichi Taniho | 1996-06-25 |
| 5510909 | Image reading apparatus having a paper guide mechanism with spring biased locking releasing pieces connected by symmetrical movement and locking mechanisms | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minori Masuda, Makoto Takagawa | 1996-04-23 |
| 5504587 | Image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1996-04-02 |
| 5493417 | Image reading apparatus with document width sensor | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1996-02-20 |
| 5493422 | Image reading apparatus with transparent guide forming separate arc passages with feed rollers for document insertion and output | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1996-02-20 |
| 5491567 | Image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1996-02-13 |
| 5453852 | Paper feed roller structure for image reading apparatus | Shuichi Morikawa, Masahiko Futatsuka, Satoshi Ishida, Minoru Masuda, Makoto Takagawa | 1995-09-26 |