Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275481 | Printer | Keiichi Chiba | 2007-10-02 |
| 6820543 | Printing method and system therefor | Manabu Wakamatsu | 2004-11-23 |
| 6715412 | Printer | Keiichi Chiba | 2004-04-06 |
| 6651553 | Printer | Keiichi Chiba | 2003-11-25 |
| 6647873 | Printer | Keiichi Chiba | 2003-11-18 |
| 6644183 | Multi-color printing method and system including a plurality of removable ink drums | Manabu Wakamatsu | 2003-11-11 |
| 6644189 | Multi-color printing method and system including a plurality of removable ink drums | Manabu Wakamatsu | 2003-11-11 |
| 6604459 | Printer | Keiichi Chiba | 2003-08-12 |
| 6564707 | Multi-color printing method and system including a plurality of removable ink drums | Manabu Wakamatsu | 2003-05-20 |
| 6382094 | Printer | Keiichi Chiba | 2002-05-07 |
| 6371016 | Multi-color printing method and system including a plurality of removable ink drums | Manabu Wakamatsu | 2002-04-16 |
| 6314877 | Printer | — | 2001-11-13 |
| 6129013 | Stencil printer | Mituru Takahashi, Naoki Okazaki | 2000-10-10 |
| 5845571 | Method and apparatus for preventing ink blurring in a stencil printer | Michio Kurashige, Tomiya Mori | 1998-12-08 |
| 4846057 | Screen printing machine with waste printing plate discharge means | Toshio Endo, Takashi Miyagi, Mitsuo Sato, Hiroshi Kanno, Keiichi Miyakawa +2 more | 1989-07-11 |