Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519523 | Infrared heating method, infrared heating and forming method of steel sheet and automobile component obtained thereby, and infrared heating furnace | — | 2019-12-31 |
| 9840751 | Method for manufacturing hot stamped body and hot stamped body | Kunio Hayashi, Toshimitsu Aso, Toshimasa Tomokiyo, Hitoshi Tanino | 2017-12-12 |
| 9598745 | Method for manufacturing hot stamped body and hot stamped body | Kunio Hayashi, Toshimitsu Aso, Toshimasa Tomokiyo, Hitoshi Tanino | 2017-03-21 |