Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250458 | Low friction coefficient plastic conveyor chain | Katsutoshi Shibayama, Yoshihiro Murakami, Takashi Ishii, Daisuke Sanada | 2001-06-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250458 | Low friction coefficient plastic conveyor chain | Katsutoshi Shibayama, Yoshihiro Murakami, Takashi Ishii, Daisuke Sanada | 2001-06-26 |