Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514427 | Piezoelectric ceramic composition and piezoelectric element containing the same | Masamitsu Nishida, Kojiro Okuyama, Junichi Kato | 2003-02-04 |
KT
Keiichi Takahashi
Overall (2003): #179,321 of 273,478Top 70%
1
Patents 2003