Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635593 | High strength sintered impact having excellent resistance to cratering | Satoru Kukino, Tomohiro Fukaya, Junichi Shiraishi | 2003-10-21 |
| 6528159 | Sintered diamond tool and method for manufacturing the same | Yasuyuki Kanada, Yoshihiro Kuroda, Noboru Yamazaki, Yasunobu Ogata, Kunihiro Tomita +1 more | 2003-03-04 |