Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619232 | Maintenance station of ink jet printer and cap and pump included therein | — | 1997-04-08 |
| 5359354 | Ink jet head with dummy slots | Hisato Hiraishi, Motonobu Hoshino, Yoshihiko Yanagawa, Keisuke Kigawa | 1994-10-25 |
| 4536993 | Grinding machine | Masami Shimizu, Hisao Yoshikawa, Sosaku Kimura, Kazuo Shiba, Shigehiro Fuwa +1 more | 1985-08-27 |
| 4481742 | Machine tool elevating and guiding apparatus | Masami Shimizu, Hisao Yoshikawa, Sosaku Kimura, Kazuo Shiba, Shigehiro Fuwa +1 more | 1984-11-13 |