Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660468 | Agitating blade for a main tank of glue preparing equipment | Ichiro Okajima, Sukeharu Imazu | 1997-08-26 |
| 4879550 | Method and system for loop communication | Yusuke Hino, Hideaki Gemma, Toshiharu Iwata, Kimitoshi Yamada | 1989-11-07 |