Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357913 | Multiblade plastic fan | Motoharu Yoshida | 1982-11-09 |
| 4321011 | Fan assembly | Motoharu Yoshida | 1982-03-23 |
| 4313531 | Viscous fluid coupling | Masaharu Hayashi | 1982-02-02 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357913 | Multiblade plastic fan | Motoharu Yoshida | 1982-11-09 |
| 4321011 | Fan assembly | Motoharu Yoshida | 1982-03-23 |
| 4313531 | Viscous fluid coupling | Masaharu Hayashi | 1982-02-02 |