Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673619 | Rotary stencil printer with a firming fold application means | Yoshiharu Ohinata | 1997-10-07 |
| 5671670 | Stencil printer having a construction for preventing ink leakage | Yasuhiro Takahashi | 1997-09-30 |
| 5617787 | Process for perforating stencil printing sheet | Yasuo Yamamoto | 1997-04-08 |
| 5579689 | Printing drum of rotary stencil printer having a predetermined allowance for bulging out | Yoshihara Ohinata, Hideo Negishi | 1996-12-03 |
| 5555802 | Printing drum of rotary stencil printer having flexible perforated cylinder incorporating allowance for bulging out | Yoshiharu Ohinata, Hideo Negishi | 1996-09-17 |
| 5373785 | Mimeographic transfer printing machine | Yasuo Yamamoto, Mitsuru Ujiie | 1994-12-20 |
| 5035175 | Mimeographic printing apparatus and clamping device therefor | Yoshihiro Noguchi | 1991-07-30 |