Inventor
ITOU HIROYASU
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ITOU HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
6 patentsUS6150697ANov 21, 2000
Semiconductor apparatus having high withstand voltage
DENSO CORP106 citations96
US7235844B2Jun 26, 2007
Power composite integrated semiconductor device and manufacturing method thereof
DENSO CORP17 citations92
US6914288B2Jul 5, 2005
EEPROM and EEPROM manufacturing method
DENSO CORP22 citations91
US7416932B2Aug 26, 2008
Power composite integrated semiconductor device and manufacturing method thereof
DENSO CORP7 citations73
US6791156B2Sep 14, 2004
Semiconductor device and method for manufacturing it
DENSO CORP10 citations73
US7691697B2Apr 6, 2010
Power composite integrated semiconductor device and manufacturing method thereof
DENSO CORP3 citations62
RICOH KK
3 patentsUS5983059ANov 9, 1999
Recyclable toner container for an image forming apparatus
RICOH KK66 citations95
US5765087AJun 9, 1998
Color image forming method and color image forming apparatus practicable therewith
RICOH KK51 citations92
US6529788B1Mar 4, 2003
Recycling system and recycling method
RICOH KK51 citations90