Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7473326 | Ni-base directionally solidified superalloy and Ni-base single crystal superalloy | Toshiharu Kobayashi, Yutaka Koizumi, Tadaharu Yokokawa, Hiroshi Harada, Yasuhiro Aoki | 2009-01-06 |
| 6245283 | Method for production of fiber-bond type ceramic material and engine parts formed thereof | Takemi Yamamura, Tetsurou Hirokawa, Takeshi Tanamura | 2001-06-12 |