Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030280 | Steel sheet and method for manufacturing steel sheet | Kunio Hayashi, Toshimasa Tomokiyo | 2018-07-24 |
| 10022763 | Hat shaped cross-section component manufacturing method | Yasuharu Tanaka, Misao Ogawa, Takashi Miyagi, Shinobu Yamamoto | 2018-07-17 |
| 10016804 | Hat-shaped cross-section component manufacturing apparatus and manufacturing method | Yasuharu Tanaka, Takashi Miyagi, Misao Ogawa, Shinobu Yamamoto, Eizo Hayashida | 2018-07-10 |
| 9896736 | Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall | Toshimasa Tomokiyo, Kunio Hayashi | 2018-02-20 |