HY

Hiromasa Yamamoto

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
TO Tokuyama: 2 patents #3 of 35Top 9%
Overall (2005): #12,237 of 245,428Top 5%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6867133 Method of manufacturing chip inductor Toyonori Kanetaka, Toshihiro Yoshizawa, Akira Fujimori, Hideaki Nakayama, Mikio Taoka +1 more 2005-03-15
6864774 Inductance component and method of manufacturing the same Toyonori Kanetaka, Toshihiro Yoshizawa 2005-03-08
6861552 Adamantyl ester monomer composition Masao Yamaguchi, Yoshihiro Hirota 2005-03-01
6852885 Production method of high purity organic compound Masao Yamaguchi, Hideki Kikuchi 2005-02-08