Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971466 | Press-formed member having corner portion, press-formed member manufacturing apparatus and press-formed member manufacturing method | Hidenobu Matsuyama, Shinichi Matsuda | 2011-07-05 |
| 7861489 | Preform, hydroforming method, and hydroformed product | Kazuto Ueno, Hajime Minagawa, Shinji Ooe, Kazuhiro Mitamura, Satoru Majima +4 more | 2011-01-04 |