Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316721 | Heat-resistant alloy having high creep rupture strength under high-temperature low-stress conditions and excellent resistance to carburization | Junichi Sugitani, Masahiro Inui, Koji Tsuchida | 1994-05-31 |
| 5019331 | Heat-resistant alloy | Makoto Takahashi | 1991-05-28 |
| 4467654 | Ultrasonic flaw detection of a pipe | Shinichi Murakami, Junichi Sugitani | 1984-08-28 |
| 4448749 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Makoto Takahashi | 1984-05-15 |
| 4442068 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Makoto Takahashi | 1984-04-10 |
| 4419129 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Makoto Takahashi | 1983-12-06 |
| 4410362 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Makoto Takahashi | 1983-10-18 |
| 4409025 | Heat resistant cast iron-nickel-chromium alloy | Junichi Sugitani, Makoto Takahashi | 1983-10-11 |