Inventor
ARAKAWA HIDEYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS TECH CORP
5 patentsUS6774494B2Aug 10, 2004
Semiconductor device and manufacturing method thereof
RENESAS TECH CORP129 citations96
US7456091B2Nov 25, 2008
Semiconductor device and method of manufacturing the same
RENESAS TECH CORP106 citations95
US7622799B2Nov 24, 2009
Semiconductor device, interposer chip and manufacturing method of semiconductor device
RENESAS TECH CORP12 citations82
US7659635B2Feb 9, 2010
Semiconductor device and method of manufacturing the same
RENESAS TECH CORP0 citations49
US7763966B2Jul 27, 2010
Resin molded semiconductor device and differential amplifier circuit
RENESAS TECH CORP0 citations38
KANEGAFUCHI CHEMICAL IND
3 patentsUS5132330AJul 21, 1992
Method for manufacturing expandable styrene type polymer particles
KANEGAFUCHI CHEMICAL IND10 citations73
US4013608AMar 22, 1977
Method of producing polymer solutions of polymers or copolymers of vinyl chloride series
KANEGAFUCHI CHEMICAL IND4 citations56
US3956425AMay 11, 1976
Modifier for vinylidene chloride resin
KANEGAFUCHI CHEMICAL IND1 citations49