Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413673 | Manufacturing method of body frame and body frame | Seiji Hayashi, Akira Takikawa | 2022-08-16 |
| 9452792 | Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method therefor | Shusaku Takagi, Kaneharu Okuda, Yoshikiyo Tamai, Takeshi Fujita, Tadashi Naito +2 more | 2016-09-27 |
| 9267193 | High-strength steel sheet and the method for production therefor | Masashi Ishii, Sven Leonhardt, Klaus Brokmeier, Georg Frommeyer | 2016-02-23 |
| 8263234 | High-strength steel sheet, strength member for vehicles using the same, and method for producing strength member for vehicles | — | 2012-09-11 |
| 8252428 | High-strength member for vehicle | Naoki Takaki | 2012-08-28 |
| 8177924 | High-strength steel sheet and process for producing the same | — | 2012-05-15 |
| 7754030 | High strength steel sheet and method for production thereof | — | 2010-07-13 |
| 7678204 | Good-workability and high-strength cold-rolled steel sheet excellent in post-painting corrosion resistance | Toshiyuki Katsumi, Kazuhiko Honda, Koki Tanaka, Kaoru Yamazaki, Takahiro Tanae +2 more | 2010-03-16 |