Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329129 | Vaned rotor for rotary mechanisms with bearings in vane slots | Shinichi Kobayashi | 1982-05-11 |
YI
Yutaka Ishizuka
Overall (1982): #21,544 of 81,411Top 30%
1
Patents 1982