Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664644 | Fiber reinforced plastic drive shaft and method of manufacturing thereof | Masataka Kumata, Masahito Mitsumori, Hideo Watanabe, Kazuaki Kobayashi | 1987-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4664644 | Fiber reinforced plastic drive shaft and method of manufacturing thereof | Masataka Kumata, Masahito Mitsumori, Hideo Watanabe, Kazuaki Kobayashi | 1987-05-12 |