Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923905 | Piezoelectric element and method for manufacturing the same | Masaharu Hida | 2011-04-12 |
SU
Shigeyoshi Umemiya
Overall (2011): #165,139 of 364,097Top 50%
1
Patents 2011