Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653924 | Methods of manufacturing gradient function material | Hirotaka Ishibashi, Koichi Hayashi | 1997-08-05 |
| 5614044 | Method of manufacturing a laminated ceramic device | Yoshihisa Ushida | 1997-03-25 |