MY

Masachika Yamamoto

Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
HO Hoya: 1 patents #757 of 1,290Top 60%
📍 Itami, JP: #538 of 1,436 inventorsTop 40%
Overall (All Time): #1,023,742 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7656432 Method and apparatus for photographing moving object Ryota Ogawa, Yoshihiro Hama, Atsumi Kaneko 2010-02-02
4241327 Disc brake pad wear warning device 1980-12-23
4234058 Wear alarm device for a ventilated disk brake 1980-11-18
4232764 Apparatus for mounting elongated rod-like member 1980-11-11
4226308 Disc brake cover Yukinori Nishiyama 1980-10-07