Inventor
SAITO TOSHIYUKI
JP76 patents
⚠️ This page may combine multiple inventors who share the name “SAITO TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
9 patentsUS7427439B2Sep 23, 2008
Amorphous-carbon coated member
JTEKT CORP10 citations84
US7785009B2Aug 31, 2010
Slide guiding device
JTEKT CORP9 citations77
US10118268B2Nov 6, 2018
Machine tool
JTEKT CORP6 citations73
US8821025B2Sep 2, 2014
Rolling bearing
JTEKT CORP4 citations73
US7815028B2Oct 19, 2010
Clutch plate, friction clutch, and coupling device
JTEKT CORP5 citations62
US7677375B2Mar 16, 2010
Drive force transmission device
JTEKT CORP5 citations62
US7963852B2Jun 21, 2011
Spline shaft
JTEKT CORP5 citations61
US11649918B2May 16, 2023
Flow pipe
JTEKT CORP0 citations57
US7861627B2Jan 4, 2011
Machine tool bed having fluid channel
JTEKT CORP2 citations57
FUJITSU LTD
8 patentsUS4562409ADec 31, 1985
Cavity resonator coupling-type power distributor/power combiner
FUJITSU LTD38 citations92
US6721417B2Apr 13, 2004
Method and apparatus for controlling network automatic call distribution
FUJITSU LTD47 citations91
US6603852B2Aug 5, 2003
Operator call-fielding scenario system
FUJITSU LTD23 citations91
US4598254AJul 1, 1986
Microwave power distributing and synthesizing device and microwave power amplifying apparatus including the same
FUJITSU LTD27 citations91
US4588962AMay 13, 1986
Device for distributing and combining microwave electric power
FUJITSU LTD50 citations91
US4796155AJan 3, 1989
Liquid cooling type high frequency solid state device
FUJITSU LTD22 citations81
US4686494AAug 11, 1987
Cavity resonator coupling type power distributor/power combiner comprising coupled input and output cavity resonators
FUJITSU LTD16 citations74
US6498842B2Dec 24, 2002
Switching system between a call center and public network
FUJITSU LTD2 citations61
HITACHI LTD
8 patentsUS8014827B2Sep 6, 2011
Base station which communicates according to a retransmission control
HITACHI LTD8 citations84
US7447269B2Nov 4, 2008
Method and adaptive modulation in multi-carrier communication
HITACHI LTD8 citations74
US7995520B2Aug 9, 2011
Wireless communication system and terminal
HITACHI LTD2 citations63
US7801236B2Sep 21, 2010
Adaptive modulation scheme and data rate control method
HITACHI LTD4 citations63
US7738463B2Jun 15, 2010
ATM-PON system and ONU automatic connection method
HITACHI LTD2 citations63
US7656960B2Feb 2, 2010
Adaptive modulation method and coding rate control method
HITACHI LTD2 citations63
US7839857B2Nov 23, 2010
Packet forwarding apparatus with function of limiting the number of user terminals to be connected to ISP
HITACHI LTD2 citations62
US8040872B2Oct 18, 2011
Frame forwarding apparatus
HITACHI LTD5 citations59
HITACHI COMM TECH LTD
4 patentsUS7555269B2Jun 30, 2009
Adaptive modulation scheme and coding rate control method
HITACHI COMM TECH LTD10 citations84
US7286539B2Oct 23, 2007
Packet forwarding apparatus with function of limiting the number of user terminals to be connected to ISP
HITACHI COMM TECH LTD11 citations83
US7493043B2Feb 17, 2009
ONU management method and optical line termination
HITACHI COMM TECH LTD10 citations82
US7636879B2Dec 22, 2009
Error correction decoder
HITACHI COMM TECH LTD6 citations63
TOYODA MACHINE WORKS LTD
4 patentsUS6920968B2Jul 26, 2005
Clutch plate, friction clutch, and coupling device
TOYODA MACHINE WORKS LTD12 citations83
US6749378B2Jun 15, 2004
Semi-contact guide apparatus and machine tool using the guide apparatus
TOYODA MACHINE WORKS LTD16 citations81
US6752120B2Jun 22, 2004
Crankshaft and engine
TOYODA MACHINE WORKS LTD7 citations74
US7140775B2Nov 28, 2006
Sliding guide apparatus
TOYODA MACHINE WORKS LTD3 citations63
SAITO TOSHIYUKI
3 patentsUS8238927B2Aug 7, 2012
OFDM cellular communication method, system and base station
SAITO TOSHIYUKI5 citations61
US8491695B2Jul 23, 2013
Iron-base sintered part, manufacturing method of iron-base sintered part and actuator
SAITO TOSHIYUKI4 citations60
US8172561B2May 8, 2012
Metal part and method of manufacturing metal part
SAITO TOSHIYUKI3 citations60
SUZUKI MASAHIRO
2 patentsYAMAKAWA KAZUYOSHI
1 patentKATAYAMA RINTARO
1 patentTSUGE MUNETOSHI
1 patentRENESAS ELECTRONICS CORP
1 patentFUJISHIMA KENZABURO
1 patentHORIKOSHI YOSHITAKA
1 patentKODERA MASANORI
1 patentPFIZER
1 patentTAIYO YUDEN KK
1 patentMURATA JUNJI
1 patentMAZAWA SHIRO
1 patentTAMAKI SATOSHI
1 patentShowing the top 50 of 76 patents by PatentIndex Score.