Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715909 | Nickel-chromium alloy in stress corrosion cracking resistance | Takao Minami, Hiroo Nagano, Kazuo Yamanaka, Yasutaka Okada, Kichiro Onimura +2 more | 1987-12-29 |
| 4714501 | Method for thermal treatment of alloy for heat transfer pipes | Kazuo Yamanaka, Hiroo Nagano, Takao Minami, Yaautaka Okada, Mamoru Inoue +5 more | 1987-12-22 |
| 4710237 | Method for thermal treatment of nickel based alloy materials | Toshio Yonezawa, Nobuya Sasaguri, Kichiro Onimura, Katsuji Kawaguchi, Hiroo Nagano +4 more | 1987-12-01 |
| 4474733 | Heat resistant nickel base alloy excellent in workability and high temperature strength properties | Ichiro Tsuji, Hisataka Kawai, Hitomi Itoh, Makoto Yuge, Toshiki Takeiri +2 more | 1984-10-02 |