Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607693 | Titanium alloy and method for producing the same | Takashi Saito, Kazuaki Nishino, Hiroyuki Takamiya | 2003-08-19 |
| 6599467 | Process for forging titanium-based material, process for producing engine valve, and engine valve | Toshiya Yamaguchi, Akio Hotta, Yoshinori Shibata, Takashi Saito, Satoru Iwase +2 more | 2003-07-29 |
| 6551371 | Titanium-based composite material, method for producing the same and engine valve | Takashi Saito, Hiroyuki Takamiya, Toshiya Yamaguchi | 2003-04-22 |