Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807137 | Production method for producing a press-formed product | Kenichiro Otsuka, Yoshiaki Nakazawa, Masahiro Saito | 2020-10-20 |
| 10717123 | Method and press-forming apparatus for manufacturing structural member for automotive body | Yasuhiro Ito, Kenichiro Otsuka, Yoshiaki Nakazawa | 2020-07-21 |
| 10682681 | Press forming apparatus and press forming method | Kenichiro Otsuka, Keiji Ogawa, Yoshiaki Nakazawa | 2020-06-16 |
| 10633032 | Vehicle rear portion structure | Yoshiaki Nakazawa | 2020-04-28 |
| 10596611 | Method for producing press-formed product | Yoshiaki Nakazawa | 2020-03-24 |
| 10596613 | Producing method, producing apparatus and producing equipment line of press formed product | Yoshiaki Nakazawa, Toru Yonebayashi, Koichi Sato | 2020-03-24 |