Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099311 | Spot welding method | Seiji Furusako, Fuminori Watanabe, Tohru Okada, Tasuku ZENIYA, Koichi Sato | 2018-10-16 |
| 10081071 | Arc spot welded joint and manufacturing method thereof | Seiji Furusako, Shinji Kodama, Hatsuhiko Oikawa | 2018-09-25 |
| 10081073 | Spot welded joint | Fuminori Watanabe, Tomohito Tanaka, Seiji Furusako, Hideki Hamatani, Hatsuhiko Oikawa | 2018-09-25 |
| 10040145 | Spot welding method of high-strength steel sheets excellent in joint strength | Seiji Furusako, Hatsuhiko Oikawa | 2018-08-07 |
| 9901969 | Tailored blank for hot stamping, hot stamped member, and methods for manufacturing same | Yasuaki Naito, Kaoru Kawasaki, Takahiro Yoshinaga | 2018-02-27 |