Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702501 | Clayish composition for molding shaped article of noble metal and method for production of sintered article of noble metal | Yukio Osawa, Katsuhiko Shimamoto, Shinichi Ishigaki, Hitoshi Araki, Yukio Nakata | 1997-12-30 |