Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551522 | Piezoelectric ceramics | Masakazu Hirose, Takeo Tsukada, Hitoshi Oka | 2003-04-22 |
JT
Junji Terauchi
Overall (2003): #186,739 of 273,478Top 70%
1
Patents 2003