Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10467361 | Stretch flange crack prediction method, stretch flange crack prediction apparatus, computer program, and recording medium | Satoshi Shirakami, Hiroshi Yoshida, Takashi Miyagi, Tohru Yoshida | 2019-11-05 |
| 10444732 | Blank shape determining method, blank, press formed product, press forming method, computer program, and recording medium | Shigeru Yonemura, Tohru Yoshida, Toshiyuki Niwa | 2019-10-15 |
| 10220427 | Press-molding apparatus, press-molding method, and press-molded product | Nobuo Yoshikawa, Hiroshi Yoshida, Tohru Yoshida | 2019-03-05 |