HH

Hirokatsu Hayashi

HC Hitachi Ulsi Systems Co.: 2 patents #419 of 867Top 50%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
TO Tokuyama: 1 patents #280 of 562Top 50%
📍 Kodaira, JP: #461 of 1,073 inventorsTop 45%
Overall (All Time): #1,562,589 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7985392 Cake of easily dispersible precipitated silica Kenji Fukunaga, Kentaro Fukuda 2011-07-26
6946893 Level shift circuit and semiconductor integrated circuit Toshiro Takahashi 2005-09-20
6774695 Level shift circuit and semiconductor integrated circuit Toshiro Takahashi 2004-08-10