Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621968 | Process for manufacturing a gas turbine blade | Shouichi Kikkawa, Sunao Aoki | 1997-04-22 |
| 5604166 | Dielectric ceramic composition | Norio Sasaki, Yoshiharu Watanabe | 1997-02-18 |