Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499202 | Cooling method for workpiece | Akihiro Seki, Nobuyuki Naito, Yoichi Jinza, Hiroshi Fukuchi, Kazuo Hikida +1 more | 2022-11-15 |
| 11104971 | Mold, mold apparatus, and cooling method for workpiece | Akihiro Seki, Nobuyuki Naito, Yoichi Jinza, Hiroshi Fukuchi, Kazuo Hikida +1 more | 2021-08-31 |
| 10837077 | Steel sheet and method for production thereof | Kazuo Hikida, Kengo Takeda, Motonori Hashimoto | 2020-11-17 |
| 8500926 | Aluminum alloy material for high-temperature/high-speed molding, method of producing the same, and method of producing a molded article of an aluminum alloy | Koji Ichitani, Tsutomu Tagata, Toshio Komatsubara | 2013-08-06 |
| 5685923 | Ferritic stainless steel bellows | Akio Yamamoto | 1997-11-11 |