Inventor
ENDO TAKASHI
JP125 patents
⚠️ This page may combine multiple inventors who share the name “ENDO TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6986054B2Jan 10, 2006
Attack-resistant implementation method
HITACHI LTD86 citations98
US7254718B2Aug 7, 2007
Tamper-resistant processing method
HITACHI LTD23 citations92
US6968354B2Nov 22, 2005
Tamper-resistant modular multiplication method
HITACHI LTD21 citations92
US6691921B2Feb 17, 2004
Information processing device
HITACHI LTD18 citations92
US6666381B1Dec 23, 2003
Information processing device, information processing method and smartcard
HITACHI LTD27 citations92
US8009827B2Aug 30, 2011
Encryption processing method and encryption processing device
HITACHI LTD9 citations84
US7664939B2Feb 16, 2010
Method and apparatus for detecting false operation of computer
HITACHI LTD8 citations84
US7284133B2Oct 16, 2007
Information processing unit
HITACHI LTD19 citations81
CANON KK
8 patentsUS6825472B2Nov 30, 2004
Radiation imaging system
CANON KK67 citations96
US4698650AOct 6, 1987
Recording apparatus and cassette for recording medium
CANON KK76 citations96
US4544931AOct 1, 1985
Liquid jet recording apparatus
CANON KK61 citations96
US4631556ADec 23, 1986
Liquid jet recording apparatus
CANON KK49 citations93
US4581618AApr 8, 1986
Recorder having paper feed mechanism
CANON KK38 citations93
US10551771B2Feb 4, 2020
Electrophotographic belt and electrophotographic image forming apparatus
CANON KK7 citations83
US5019840AMay 28, 1991
Recording apparatus with improved sheet feeding
CANON KK18 citations74
US4772899ASep 20, 1988
Scanning mechanism for recording apparatus
CANON KK17 citations74
SEIKO EPSON CORP
7 patentsUS6172576B1Jan 9, 2001
Capacitor array unit connected to oscillation circuit with a piezoelectric reasonator, capacitor array unit controller oscillation frequency adjusting system and oscillation frequency adjusting method
SEIKO EPSON CORP70 citations95
US6650193B2Nov 18, 2003
Oscillator with a noise reduction function, a writer, and a method of controlling a writer
SEIKO EPSON CORP43 citations92
US6531807B2Mar 11, 2003
Piezoelectric device
SEIKO EPSON CORP36 citations92
US6670860B2Dec 30, 2003
Oscillator and control method for controlling the oscillator
SEIKO EPSON CORP15 citations84
US6952139B2Oct 4, 2005
Oscillator and electronic apparatus using the same
SEIKO EPSON CORP14 citations83
US6480071B1Nov 12, 2002
Piezoelectric oscillator and electronic device
SEIKO EPSON CORP16 citations83
US9946140B2Apr 17, 2018
Projector capable of projection in different positions in the depth direction
SEIKO EPSON CORP3 citations73
TORAY INDUSTRIES
4 patentsUS5539119AJul 23, 1996
Indole derivatives
TORAY INDUSTRIES54 citations95
US5244904ASep 14, 1993
Indole derivatives
TORAY INDUSTRIES34 citations91
US6147084ANov 14, 2000
Brain cell protective agent
TORAY INDUSTRIES9 citations73
US5849731ADec 15, 1998
Indole derivatives and medical application thereof
TORAY INDUSTRIES11 citations73
TOSHIBA KK
3 patentsUS5620925AApr 15, 1997
Method of manufacturing semiconductor device using a hagolen plasma treatment step
TOSHIBA KK22 citations93
US5136363AAug 4, 1992
Semiconductor device with bump electrode
TOSHIBA KK23 citations93
US5057453AOct 15, 1991
Method for making a semiconductor bump electrode with a skirt
TOSHIBA KK17 citations74
NINTENDO CO LTD
2 patentsOVAL CORP
2 patentsYAZAKI CORP
2 patentsFANUC LTD
2 patentsTOYOTA JIDOSHOKKI KK
1 patentEISAI CO LTD
1 patentSHINKAWA KK
1 patentHITACHI ULSI SYS CO LTD
1 patentNIKON CORP
1 patentNIDEC CORP
1 patentRENESAS TECH CORP
1 patentSHOEI CHEMICAL IND CO
1 patentHIROTA SHINYA
1 patentNAGASE HIROSHI
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentYAMANOI TOSHIO
1 patentShowing the top 50 of 125 patents by PatentIndex Score.