Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006561 | Martensitic stainless steel for fuel injection member and fuel injection member using same | Toshihiro Uehara | 2024-06-11 |
| 8663549 | Heat-resisting steel for engine valves excellent in high-temperature strength | Katsuhiko Ohishi | 2014-03-04 |
| 8444778 | Low-thermal-expansion Ni-based super-heat-resistant alloy for boiler and having excellent high-temperature strength, and boiler component and boiler component production method using the same | Toshihiro Uehara, Takehiro Ohno, Takashi Sato, Gang Bao, Shinya Imano +1 more | 2013-05-21 |
| 7481970 | Heat resistant alloy for use as material of engine valve | Toshihiro Uehara, Katsuhiko Tominaga, Shoichi Nakaya, Katsuaki Sato | 2009-01-27 |
| 6852177 | Ni-based alloy improved in oxidation-resistance, high temperature strength and hot workability | Satoshi Kubota, Toshihiro Uehara, Motoi Yamaguchi | 2005-02-08 |
| 6776956 | Steel for separators of solid-oxide type fuel cells | Toshihiro Uehara, Takehiro Ohno | 2004-08-17 |