Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453548 | Method and apparatus for adjusting spring characteristics of a spring | Shinsuke Okura, Shuji Kamiya, Yukimasa Kabeya, Takashi Goto | 2016-09-27 |
| 9322447 | Method and apparatus for adjusting spring characteristics of a spring | Shinsuke Okura, Shuji Kamiya, Yukimasa Kabeya, Takashi Goto | 2016-04-26 |