Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758888 | Emulsion ink for stencil printing | Hiroyuki Ogawa, Hiromichi Yamada | 2004-07-06 |
| 6199479 | Method and apparatus for stencil printing | Takashi Isozaki, Hiroyasu Kato, Kenji Suzuki | 2001-03-13 |
| 6190444 | Emulsion ink for stencil printing | Hiromichi Yamada | 2001-02-20 |
| 6011083 | Emulsion ink for stencil printing | Masato Ishikawa, Takashi Suzuki, Takahiro Wakayama, Yoshihiro Hayashi | 2000-01-04 |
| 5948151 | Emulsion ink for stencil printing | Ryuta Ono | 1999-09-07 |
| 5904759 | Process and apparatus for preparing emulsion ink for stencil printing | Masato Ishikawa, Takashi Suzuki, Yoshihiro Hayashi | 1999-05-18 |
| 5880214 | Emulsion inks for stencil printing | — | 1999-03-09 |
| 5879792 | Stencil printing sheet and process for stencil making the same | Hideo Watanabe | 1999-03-09 |
| 5845570 | Print image treatment device | Takashi Isozaki, Ryuji Higa, Takahito Tojima | 1998-12-08 |
| 5813341 | Print image treatment device | Takahito Tojima, Ryuji Higa, Takashi Isozaki | 1998-09-29 |
| 5809880 | Stencil printing sheet with thermal fusion preventing layer | Satoru Komata, Hirohide Hashimoto | 1998-09-22 |
| 5779777 | Emulsion ink for stencil printing | Teruaki Ohkawa | 1998-07-14 |
| 5776232 | Emulsion ink for stencil printing | Masato Ishikawa, Takashi Suzuki, Yoshihiro Hayashi | 1998-07-07 |
| 5759245 | Emulsion ink for stencil printing | Masato Ishikawa, Takashi Suzuki, Yoshihiro Hayashi | 1998-06-02 |
| 5738715 | Emulsion ink for stencil printing | Yoshihiro Hayashi | 1998-04-14 |
| 5724888 | Printed image after-processing apparatus | Takahito Tojima, Takashi Isozaki | 1998-03-10 |
| 5718748 | Emulsion ink for stencil printing | Takashi Suzuki, Masato Ishikawa, Yoshihiro Hayashi | 1998-02-17 |
| 5694840 | Printing image after-processing apparatus | Takashi Isozaki, Takahito Tojima | 1997-12-09 |
| 5671675 | Print image treatment device | Takashi Isozaki, Ryuji Higa, Takahito Tojima | 1997-09-30 |
| 5671669 | Stencil conveying means adapted to convey a stencil sheet parallel to the axis of a printing drum | Makoto Ishikawa, Takao Kawabe, Masakazu Kawano | 1997-09-30 |
| 5667570 | Emulsion ink for stencil printing | Yoshihiro Hayashi | 1997-09-16 |
| 5642672 | Print image treatment device | Takashi Isozaki, Takahito Tojima, Ryuji Higa | 1997-07-01 |
| 5637137 | Emulsion ink for stencil printing | Yoshihiro Hayashi | 1997-06-10 |
| 5634404 | Stencil printing machine | — | 1997-06-03 |
| 5609670 | Emulsion ink for stencil printing | Hideo Watanabe | 1997-03-11 |