Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081071 | Arc spot welded joint and manufacturing method thereof | Seiji Furusako, Shinji Kodama, Yasunobu Miyazaki | 2018-09-25 |
| 10081073 | Spot welded joint | Fuminori Watanabe, Tomohito Tanaka, Seiji Furusako, Yasunobu Miyazaki, Hideki Hamatani | 2018-09-25 |
| 10040145 | Spot welding method of high-strength steel sheets excellent in joint strength | Seiji Furusako, Yasunobu Miyazaki | 2018-08-07 |
| 9970116 | Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing | Soshi Fujita, Shintaro Yamanaka, Jun Maki, Hiroki Fujimoto, Hideaki IRIKAWA | 2018-05-15 |