Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099311 | Spot welding method | Fuminori Watanabe, Yasunobu Miyazaki, Tohru Okada, Tasuku ZENIYA, Koichi Sato | 2018-10-16 |
| 10081071 | Arc spot welded joint and manufacturing method thereof | Shinji Kodama, Yasunobu Miyazaki, Hatsuhiko Oikawa | 2018-09-25 |
| 10081073 | Spot welded joint | Fuminori Watanabe, Tomohito Tanaka, Yasunobu Miyazaki, Hideki Hamatani, Hatsuhiko Oikawa | 2018-09-25 |
| 10040145 | Spot welding method of high-strength steel sheets excellent in joint strength | Hatsuhiko Oikawa, Yasunobu Miyazaki | 2018-08-07 |