Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466204 | Welding state inspection method | Koichi Kawamoto, Shuji Yoshida, Yutaka Suzuki, Toshiharu Tanaka | 2019-11-05 |
| 10272517 | Bonding state inspection method | Hirotaka Nakayama, Taewon Kim, Yukinari Goto, Toru Sato | 2019-04-30 |