Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615138 | Method for establishing the working mantime in the production line | Kozaburo Tanaka, Shinpei Sugiyama, Hideo Yoneda, Keiji Kinoshita, Akira Sakuramoto +4 more | 1997-03-25 |