Issued Patents 1997
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690027 | Stencil printer having ink leakage preventing construction | Koji Nakayama | 1997-11-25 |
| 5675072 | Combustion condition detector for internal combustion engine | Yukio Yasuda, Wataru Fukui | 1997-10-07 |
| 5673620 | Stencil printing drum | Hideo Negishi | 1997-10-07 |
| 5671670 | Stencil printer having a construction for preventing ink leakage | Nagon Takita | 1997-09-30 |
| 5660107 | Stencil printing drum with friction reducing means | Katsuro Motoe, Hideo Negishi | 1997-08-26 |
| 5619918 | Stencil printing drum structure | Hideo Negishi, Toshimitsu Sakai | 1997-04-15 |
| 5610748 | Optical space communication apparatus sending main signals and an auxiliary signal for controlling the intensity at the receiver | Tetsuo Sakanaka | 1997-03-11 |
| 5610245 | Polymerization method producing vinyl chloride polymer | Tadashi Amano, Yoshihiro Shirota | 1997-03-11 |
| 5603260 | Rotary stencil printer having gear train for synchronizing inner press roller with printing drum and including clutch for press bias control | Yoshiharu Ohinata, Yoshihiro Noguchi | 1997-02-18 |
| 5601019 | Rotary stencil printer having gear train for synchronizing inner press roller with printing drum and including brake for press bias control | Yoshiharu Ohinata, Yoshihiro Noguchi | 1997-02-11 |