Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388504 | Electromagnetic valve | Bunya Hayashi, Shinji Miyazoe | 1997-12-30 |
| 5699834 | Manifold-type solenoid valves | Bunya Hayashi | 1997-12-23 |
| 5671669 | Stencil conveying means adapted to convey a stencil sheet parallel to the axis of a printing drum | Sadanao Okuda, Takao Kawabe, Masakazu Kawano | 1997-09-30 |
| 5664604 | Power feeding system for solenoid valve assembly | Hideharu Sato | 1997-09-09 |
| 5628503 | Paper feeder | — | 1997-05-13 |
| 5603355 | Pilot type electromagnetic valve | Shinji Miyazoe | 1997-02-18 |