Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7320716 | Method for toughening surface of sintered material cutting tool and sintered material cutting tool having long life | Won-Jin Mooni, Shouji Uchimura, Toshiro Ito | 2008-01-22 |
| 6884386 | Method of toughening and modifying ceramic and ceramic products | Syoji Uchimura, Hideki Morimitsu | 2005-04-26 |
| 5026601 | Zirconia-base sintered bodies having coating films | Satoshi Iio, Masakazu Watanabe, Toru Imura, Kotaro Kuroda | 1991-06-25 |