Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020810 | Method for producing turbine blade | Daisuke Yoshida, Masaki Taneike, Yoshiyuki Inoue, Hisashi KITAGAKI | 2021-06-01 |
| 7160400 | Low thermal expansion Ni-base superalloy | Ryotaro Magoshi, Yoshikuni Kadoya, Ryuichi Yamamoto, Toshiharu Noda, Susumu Isobe +1 more | 2007-01-09 |
| 6548161 | High temperature equipment | Taiji Torigoe, Yukiko Nishiura, Koji Takahashi, Katsuhiko Abe | 2003-04-15 |
| 6423432 | High temperature corrosion-resistant and abrasion-resistant coating member, and manufacturing method thereof | Taiji Torigoe, Koji Takahashi | 2002-07-23 |
| 6322643 | Columnar crystalline Ni-base heat-resistant alloy having high resistance to intergranular corrosion at high temperature, method of producing the alloy, large-size article, and method of producing large-size article from the alloy | Akira Mitsuhashi, Michi Misumi, Saburou Wakita, Kouji Takahashi, Ikuo Okada | 2001-11-27 |
| 6171417 | Property recovering method for Ni-base heat resistant alloy | Yoshinao Hibaru, Ikuo Okada, Takayuki Imazu | 2001-01-09 |
| 6132535 | Process for the heat treatment of a Ni-base heat-resisting alloy | Ikuo Okada, Taiji Torigoe, Koji Takahashi, Itaru Tamura, Shyuichi Sakashita | 2000-10-17 |
| 6106766 | Material for gas turbine disk | Yoshikuni Kadoya, Koji Takahashi, Ryotaro Magoshi, Yasuhiko Yasumoto, Tomohiro Tsuchiyama | 2000-08-22 |
| 5944922 | Highly tenacious ferritic heat resisting steel | Yoshikuni Kadoya, Koji Takahashi, Ryotarou Magoshi | 1999-08-31 |
| 5882586 | Heat-resistant nickel-based alloy excellent in weldability | Itaru Tamura, Kazunori Tokoro, Takashi Kawabata, Tsuyoki Kokubun, Toshio Mochizuki +5 more | 1999-03-16 |
| 5817192 | High-strength and high-toughness heat-resisting steel | Toshio Sakon, Yoshikuni Kadoya, Ichirou Tsuji, Ryotarou Magoshi | 1998-10-06 |
| 5798082 | High-strength and high-toughness heat-resistant cast steel | Yoshikuni Kadoya, Ryotarou Magoshi | 1998-08-25 |
| 5516381 | Rotating blade or stationary vane of a gas turbine | Ikuo Okada, Ichiro Tsuji, Koji Takahashi, Kensho Sahira, Akira Mitsuhashi | 1996-05-14 |
| 5431750 | Nickel-base heat-resistant alloys | Ikuo Okada, Ichiro Tsuji, Koji Takahashi, Kensho Sahira, Akira Mitsuhashi | 1995-07-11 |
| 4474733 | Heat resistant nickel base alloy excellent in workability and high temperature strength properties | Hiroshi Susukida, Ichiro Tsuji, Hitomi Itoh, Makoto Yuge, Toshiki Takeiri +2 more | 1984-10-02 |