Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790794 | Flexible shaft coupling for transmission of high torque loads | Masaru Takeda, Hiroshi Harada, Michihiro Kawada, Masahiro Ishigaki | 1988-12-13 |
| 4738650 | Flexible shaft coupling, particularly for motor vehicle drive shafts | Yasuo Hojo, Hiroshi Harada, Kenji Murase, Michihiro Kawada, Masahiro Ishigaki | 1988-04-19 |