MN

Masamitsu Nishida

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #163,577 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6514427 Piezoelectric ceramic composition and piezoelectric element containing the same Keiichi Takahashi, Kojiro Okuyama, Junichi Kato 2003-02-04