YI

Yasuhisa Ishikawa

MC Mitsumi Electric Co.: 3 patents #259 of 935Top 30%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
📍 Walnut, CA: #173 of 870 inventorsTop 20%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,025,945 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7800180 Semiconductor electrostatic protection device Atsushi Watanabe 2010-09-21
6952037 Electrostatic discharge semiconductor protection circuit of reduced area Atsushi Watanabe, Yukihiro Terada, Akira Ikeuchi, Hiroshi Oya 2005-10-04
6538290 Static protection device Yukihiro Terada 2003-03-25
D456748 Motorcycle Michael Keating 2002-05-07
D454094 Motorcycle Koji Miwa, Asao Itaya 2002-03-05