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 | Masamitsu Onitani, Satoru Hamano, Takahiro Matsuoka | 1997-08-19 |
HY
Hideto Yonekura
Overall (1997): #139,914 of 185,788Top 80%
1
Patents 1997