Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551954 | WC-base composite ceramic sintered compact | Mitsuyoshi Nagano, Shigeya Sakaguchi, Kouki Minamoto, Toyoshige Sasaki | 2003-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551954 | WC-base composite ceramic sintered compact | Mitsuyoshi Nagano, Shigeya Sakaguchi, Kouki Minamoto, Toyoshige Sasaki | 2003-04-22 |