Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558821 | Ceramic sinter, and wear resistant member and electronic component member using thereof | Katsuhiro Shinosawa, Hiroyasu Ohta | 2003-05-06 |
| 5698896 | High thermal conductive silicon nitride structural member, semiconductor package, heater and thermal head | Michiyasu Komatsu, Yoshitoshi Sato, Katsuhiro Shinosawa | 1997-12-16 |