Inventor
TOMITA TAMINORI
JP10 patents
Patents
10 patentsUS5666161ASep 9, 1997
Method and apparatus for creating less amount of compressd image data from compressed still image data and system for transmitting compressed image data through transmission line
HITACHI LTD134 citations96
US5914728AJun 22, 1999
Motion image display apparatus
HITACHI LTD118 citations94
US5850058ADec 15, 1998
Information processor
HITACHI LTD76 citations93
US6466920B1Oct 15, 2002
Method and system for preventing illegal use of digital contents, processing program thereof, and recording medium for the program
HITACHI LTD22 citations92
US7124294B2Oct 17, 2006
Electronic certificate system
HITACHI LTD13 citations83
US9793723B2Oct 17, 2017
Storage battery control device and storage battery control method
HITACHI LTD4 citations69
US8352084B2Jan 8, 2013
Renewable electricity generation system, electric power measurement device and method
HITACHI LTD4 citations62
US9520735B2Dec 13, 2016
Storage battery control system and storage battery control method
HITACHI LTD2 citations57
US11399071B2Jul 26, 2022
Program operation system and program operation method
HITACHI LTD0 citations50
US11334350B2May 17, 2022
Program component evaluation system and program component evaluation method
HITACHI LTD0 citations50