Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123083 | Austenitic non-magnetic steel, powder metal material for additive manufacturing, and method for producing austenitic non-magnetic steel | Masaki Shinkawa | 2024-10-22 |
| 12053819 | Powder metal material for additive manufacturing and method for producing non-magnetic steel | Masaki Shinkawa | 2024-08-06 |
| 12037664 | Iron alloy manufacturing method | Masaki Shinkawa | 2024-07-16 |
| 11992877 | Powder metal material for additive manufacturing and method for producing non-magnetic steel | Masaki Shinkawa | 2024-05-28 |
| 11840989 | Heat exchanger with partition wall interposed between different flow paths | Tsuneo Endou, Naoko Kasuya | 2023-12-12 |
| 11634794 | Aluminum alloy, manufacturing method of laminated molding and laminated molding | Hiroyuki Watanabe, Atsushi ITANI | 2023-04-25 |
| 7153374 | Magnesium alloy | Takashi Shiraishi, Atsushi Fukatsu | 2006-12-26 |
| 6527878 | Thixocast casting material, process for preparing thixocasting semi-molten casting material, thixocast process, fe-based cast product, and process for thermally treating fe-based cast product | Takeshi Sugawara, Haruo Shiina, Masayuki Tsuchiya, Isamu Takagi | 2003-03-04 |
| 6485242 | Construction for closing a through hole in a magnesium alloy case | Shigekazu Tanaka, Kazuhiro Washizu | 2002-11-26 |
| 6460602 | Method for metallic mold-casting of magnesium alloys | Kohei Kubota, Yoichi Nosaka, Seiichi Koike, Kazuhiro Washizu | 2002-10-08 |
| 6136101 | Casting material for thixocasting, method for preparing partially solidified casting material for thixocasting, thixo-casting method, iron-base cast, and method for heat-treating iron-base cast | Takeshi Sugawara, Haruo Shiina, Masayuki Tsuchiya, Isamu Takagi | 2000-10-24 |
| 6053997 | Thixocasting process of an alloy material | Takeyoshi Nakamura, Nobuhiro Saito, Takeshi Sugawara | 2000-04-25 |
| 5993572 | Thixocasting process, and thixocasting aluminum alloy material | Nobuhiro Saito, Haruo Shiina, Takeyoshi Nakamura, Takeshi Sugawara | 1999-11-30 |
| 5787961 | Thixocasting process, for a thixocasting alloy material | Takeyoshi Nakamura, Nobuhiro Saito, Takeshi Sugawara | 1998-08-04 |