Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498840 | Welding structural part and welding method of the same | Takahiko Kanai, Munehisa Hatta, Fumiaki Ikuta, Eizaburou Nakanishi, Masayuki Miyake +3 more | 2016-11-22 |
| 9304108 | Quenching depth measurement method and quenching depth measurement apparatus | Yuji Gotoh, Noriyoshi Takaoka, Yoshitaka Misaka | 2016-04-05 |