Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518822 | Titanium carbonitride-based cermet cutting insert | Katsuhiko Yano, Niro Odani | 1996-05-21 |
| 5460893 | Wear resistant titanium carbonitride-based cermet cutting insert | Katsuhiko Yano, Niro Odani | 1995-10-24 |
| 5370719 | Wear resistant titanium carbonitride-based cermet cutting insert | Fumihiro Ueda, Niro Odani | 1994-12-06 |
| 5326736 | Amorphous alloy catalysts for conversion of exhaust gases to harmless gases | Koji Hashimoto, Hiroki Habazaki, Asahi Kawashima, Katsuhiko Asami | 1994-07-05 |