Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658835 | Glass-ceramic sintered body, a process for its preparation and a glass-ceramic substrate | Satoru Hamano, Takahiro Matsuoka, Hideto Yonekura | 1997-08-19 |
MO
Masamitsu Onitani
Overall (1997): #107,867 of 185,788Top 60%
1
Patents 1997