Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563804 | Snap tap mounting jig | Toyohiko Yoneda, Norio Doman | 2020-02-18 |
| 9719621 | Snap tap forming method and snap tap attaching tool used in the method | Toyohiko Yoneda, Norio Doman | 2017-08-01 |
| 4539865 | Transmission housing arrangement | Masanori Sato | 1985-09-10 |
| 4327598 | Gear transmission apparatus for an automobile | Yoshitaka Sogo, Masami Fukushima, Shinichi Miyagawa | 1982-05-04 |