Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5449490 | Nickel-chromium-tungsten base superalloy | Hajime Nakajima, Masami Shindo, Hirokazu Tsuji, Ryohei Tanaka, Susumi Isobe +2 more | 1995-09-12 |
| 5141704 | Nickel-chromium-tungsten base superalloy | Hajime Nakajima, Masami Shindo, Hirokazu Tsuji, Ryohei Tanaka, Susumu Isobe +2 more | 1992-08-25 |
| 4556423 | Austenite stainless steels having excellent high temperature strength | Manabu Tamura, Masayuki Tanimura, Yoshiki Kamemura | 1985-12-03 |
| 4361443 | Solid solution strengthened iron-base austenitic alloy | Susumu Isobe, Hajime Nakajima, Katsutoshi Watanabe, Yasukazu Ishida, Takeshi Okada +1 more | 1982-11-30 |