Inventor
ITOH TAKASHI
JP112 patents
⚠️ This page may combine multiple inventors who share the name “ITOH TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
N E CHEMCAT CORP
13 patentsUS5876867AMar 2, 1999
Platinum skeleton alloy-supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst
N E CHEMCAT CORP167 citations97
US6326098B1Dec 4, 2001
Electrocatalyst, and electrodes, membrane-electrode assembly and solid polymer electrolyte fuel cells, using said electrocatalyst
N E CHEMCAT CORP77 citations96
US5024905AJun 18, 1991
Platinum alloy electrocatalyst
N E CHEMCAT CORP133 citations96
US5096866AMar 17, 1992
Supported platinum alloy electrocatalyst
N E CHEMCAT CORP80 citations95
US4970128ANov 13, 1990
Supported platinum alloy electrocatalyst
N E CHEMCAT CORP80 citations95
US5559072ASep 24, 1996
Nox removal catalyst and method of purifying exhaust gas by using the same
N E CHEMCAT CORP21 citations92
US5326735AJul 5, 1994
Iridium catalysts for purifying exhaust gas
N E CHEMCAT CORP29 citations92
US5306684AApr 26, 1994
Catalyst for purification of exhaust gases
N E CHEMCAT CORP37 citations92
US5178971AJan 12, 1993
Supported platinum quaternary alloy electrocatalyst
N E CHEMCAT CORP52 citations91
US6677068B2Jan 13, 2004
Catalyst for selective oxidation of carbon monoxide present in hydrogen-containing gases, and elimination of carbon monoxide and solid polymer electrolyte fuel cell system which make use of the catalyst
N E CHEMCAT CORP17 citations90
US6576208B1Jun 10, 2003
Catalyst for selective oxidation and elimination of carbon monoxide present in hydrogen-containing gases
N E CHEMCAT CORP17 citations90
US5997830ADec 7, 1999
Method of purifying exhaust gas from internal combustion engine
N E CHEMCAT CORP36 citations89
US5609839AMar 11, 1997
Nox removal catalyst and method of purifying exhaust gas by using the same
N E CHEMCAT CORP17 citations81
FUJITSU LTD
8 patentsUS5894526AApr 13, 1999
Method and device for detecting motion vectors
FUJITSU LTD91 citations98
US5235618AAug 10, 1993
Video signal coding apparatus, coding method used in the video signal coding apparatus and video signal coding transmission system having the video signal coding apparatus
FUJITSU LTD103 citations96
US7272182B1Sep 18, 2007
Motion vector encoding device and decoding device
FUJITSU LTD37 citations94
US7310372B2Dec 18, 2007
Motion vector encoding device and decoding device
FUJITSU LTD13 citations93
US6529350B1Mar 4, 2003
Head assembly and suspension having a terminal section with a bend for contact
FUJITSU LTD27 citations93
US6917648B1Jul 12, 2005
Encoder and decoder for moving picture
FUJITSU LTD39 citations92
US8345759B2Jan 1, 2013
Motion vector encoding device and decoding device
FUJITSU LTD3 citations74
US7924924B2Apr 12, 2011
Motion vector encoding device and decoding device
FUJITSU LTD4 citations74
IBM
4 patentsUS6205427B1Mar 20, 2001
Voice output apparatus and a method thereof
IBM42 citations92
US7913191B2Mar 22, 2011
Common input/output interface for application programs
IBM9 citations84
US7401079B2Jul 15, 2008
System and method for transcoding digital content
IBM10 citations84
US6996622B2Feb 7, 2006
Session managing method, session managing system, and program
IBM17 citations84
HITACHI LTD
3 patentsOGAWARA KAKOKI KK
3 patentsTOKYO ELECTRIC CO LTD
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsNAKAGAWA AKIRA
2 patentsKANEKA CORP
1 patentKAYABA INDUSTRY CO LTD
1 patentSUMITOMO WIRING SYSTEMS
1 patentKAO CORP
1 patentSETEK M KK
1 patentALOKA CO LTD
1 patentRENESAS ELECTRONICS CORP
1 patentRENESAS TECH CORP
1 patentMARUSHIN HONG KONG LTD
1 patentTANAKA SHIGERU
1 patentKONISHIROKU PHOTO IND
1 patentSHARP KK
1 patentATR ADVANCED TELECOMM RES INST
1 patentShowing the top 50 of 112 patents by PatentIndex Score.