Inventor
SAKO HIROSHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “SAKO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS6246794B1Jun 12, 2001
Method of reading characters and method of reading postal addresses
HITACHI LTD134 citations97
US5870138AFeb 9, 1999
Facial image processing
HITACHI LTD300 citations97
US5689575ANov 18, 1997
Method and apparatus for processing images of facial expressions
HITACHI LTD115 citations95
US7190833B2Mar 13, 2007
Mobile device and transmission system
HITACHI LTD55 citations94
US6981637B2Jan 3, 2006
Automatic teller machine
HITACHI LTD22 citations91
US7199714B2Apr 3, 2007
Verification method of goods using IC tags and equipment using the method
HITACHI LTD10 citations82
US7100110B2Aug 29, 2006
System for filling in documents using an electronic pen
HITACHI LTD17 citations78
US7231601B2Jun 12, 2007
Application system with function for preventing modification
HITACHI LTD8 citations72
US7518517B2Apr 14, 2009
Verification method of goods using IC tags and equipment using the method
HITACHI LTD1 citations50
MITSUBISHI ELECTRIC CORP
3 patentsUS10199136B2Feb 5, 2019
Insulating tape and production method thereof, stator coil and production method thereof, and rotating electric machine
MITSUBISHI ELECTRIC CORP4 citations72
US9925744B2Mar 27, 2018
Insulating tape, method for producing same, and stator coil
MITSUBISHI ELECTRIC CORP2 citations72
US10048310B2Aug 14, 2018
Partial discharge signal processing device
MITSUBISHI ELECTRIC CORP0 citations41