Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391814 | Piezoelectric ceramic and piezoelectric device using same | Takeo Tsukada, Takeshi Nomura | 2002-05-21 |
TT
Taeko Tsubokura
Overall (2002): #106,858 of 266,432Top 45%
1
Patents 2002