Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030596 | Sintered article of diamond and method for production thereof | Shoichi Kume, Haruo Yoshida, Kazutaka Suzuki, Yoshio Tasaki, Shiro Ikuta +1 more | 1991-07-09 |
| 4902652 | Method for production of a sintered article of diamond | Shoichi Kume, Haruo Yoshida, Kazutaka Suzuki, Yoshio Tasaki, Shiro Ikuta +1 more | 1990-02-20 |