Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338551 | Ink chamber and piezoelectric actuator structure in an ink jet printer head, and ink jet printer incorporating same | Seiichi Kanemoto, Masatomo Kojima | 2002-01-15 |
| 5388919 | Printing device with a tiltable printing head | Hiroaki Kimura, Shigeo Ishikawa | 1995-02-14 |
| 5323176 | Printer with a selectively operable heating processor | Mamoru Imaizumi | 1994-06-21 |
| 5261754 | Paper feeding device in a printer | — | 1993-11-16 |
| 5228680 | Sheet feed device capable of facilitating sheet removal from sheet feed path | — | 1993-07-20 |
| 5177505 | Ink jet printer print head cleaning apparatus and method | Mamoru Imaizumi | 1993-01-05 |
| 5106072 | Sheet feeding device | Shigeo Ishikawa, Hiroshi Tokuda, Hikaru Kaga | 1992-04-21 |
| 5060927 | Sheet feeding device | — | 1991-10-29 |
| 5052673 | Sheet feeding device | Hiroshi Tokuda, Shigeo Ishikawa, Hikaru Kaga | 1991-10-01 |
| 4983854 | Sheet detection apparatus with reflecting member | Toshiaki Mizuno, Shinji Kimura, Mikio Sakuma, Tasuku Sugimoto, Mamoru Imaizumi | 1991-01-08 |
| 4968019 | Sheet feed mechanism and method of feeding sheet | Kazunori Tanabe, Takashi Nakata, Susumu Kuzuya, Hideo Yoshihara, Hiroaki Kimura +2 more | 1990-11-06 |
| 4402622 | Ink-ribbon lifting apparatus | — | 1983-09-06 |
| 4389129 | Type wheel printer | — | 1983-06-21 |