Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161023 | Steel sheet for hot stamping, method for production thereof, and hot stamping steel material | Hiroyuki Tanahashi | 2018-12-25 |
| 10072324 | Cold-rolled steel sheet and method for manufacturing same, and hot-stamp formed body | Toshiki Nonaka, Satoshi Kato, Kaoru Kawasaki | 2018-09-11 |
| 10030280 | Steel sheet and method for manufacturing steel sheet | Kunio Hayashi, Toshimitsu Aso | 2018-07-24 |
| 10011888 | Cold-rolled steel sheet for vitreous enameling and its named enameled product thereof | Shintaro Yamanaka, Kengo Takeda, Satoshi Nishimura | 2018-07-03 |
| 9945013 | Hot stamped steel and method for producing hot stamped steel | Toshiki Nonaka, Satoshi Kato, Kaoru Kawasaki | 2018-04-17 |
| 9920407 | Cold rolled steel sheet and method for producing cold rolled steel sheet | Toshiki Nonaka, Satoshi Kato, Kaoru Kawasaki | 2018-03-20 |
| 9896736 | Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall | Kunio Hayashi, Toshimitsu Aso | 2018-02-20 |