Inventor
SAITO AKIHIKO
JP72 patents
⚠️ This page may combine multiple inventors who share the name “SAITO AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIDO STEEL CO LTD
8 patentsUS6048601AApr 11, 2000
Soft magnetic alloy powder for electromagnetic and magnetic shield, and shielding members containing the same
DAIDO STEEL CO LTD65 citations92
US5372778ADec 13, 1994
Electromagnetic stainless steel
DAIDO STEEL CO LTD10 citations73
US7113123B2Sep 26, 2006
Electromagnetic wave absorber and a process of producing same
DAIDO STEEL CO LTD3 citations63
US6727781B2Apr 27, 2004
High frequency amplifier
DAIDO STEEL CO LTD3 citations63
US5667717ASep 16, 1997
Method of producing cast magnetic soft ferrite
DAIDO STEEL CO LTD2 citations61
US6183657B1Feb 6, 2001
Core material for noise filter
DAIDO STEEL CO LTD4 citations59
US11333265B2May 17, 2022
Electromagnetic valve
DAIDO STEEL CO LTD0 citations57
US12555921B2Feb 17, 2026
Electromagnetic wave absorber evaluation apparatus and electromagnetic wave absorber evaluation method
DAIDO STEEL CO LTD0 citations52
HITACHI LTD
6 patentsUS6188340B1Feb 13, 2001
Sensor adjusting circuit
HITACHI LTD102 citations98
US6877383B2Apr 12, 2005
Capacitive type pressure sensor
HITACHI LTD61 citations96
US6051853AApr 18, 2000
Semiconductor pressure sensor including reference capacitor on the same substrate
HITACHI LTD74 citations96
US6377056B1Apr 23, 2002
Electrostatic capacitance type dynamical quantity sensor
HITACHI LTD27 citations92
US5770333AJun 23, 1998
Nonaqueous secondary battery and negative electrode material therefor
HITACHI LTD38 citations91
US7426154B2Sep 16, 2008
Sensor adjusting circuit
HITACHI LTD2 citations63
MITSUBISHI HITACHI POWER SYS LTD
5 patentsUS11359553B2Jun 14, 2022
Control device for gas turbine, gas turbine, and gas turbine controlling method
MITSUBISHI HITACHI POWER SYS LTD0 citations61
US11643977B2May 9, 2023
Gas turbine control device, gas turbine control method, and program
MITSUBISHI HITACHI POWER SYS LTD1 citations60
US11492981B2Nov 8, 2022
Fuel control device, combustor, gas turbine, control method, and program
MITSUBISHI HITACHI POWER SYS LTD0 citations60
US11248537B2Feb 15, 2022
Gas turbine control device, gas turbine plant, and gas turbine control method
MITSUBISHI HITACHI POWER SYS LTD1 citations60
US11125166B2Sep 21, 2021
Control system, gas turbine, power generation plant, and method of controlling fuel temperature
MITSUBISHI HITACHI POWER SYS LTD1 citations60
MITSUBISHI HEAVY IND LTD
4 patentsUS7707814B2May 4, 2010
Fuel-flow-rate control device for power generation system
MITSUBISHI HEAVY IND LTD19 citations84
US11858757B2Jan 2, 2024
Control device, granular material supply system, control method, and program
MITSUBISHI HEAVY IND LTD2 citations71
US12152540B2Nov 26, 2024
Fuel control device, combustor, gas turbine, control method, and non-transitory computer-readable medium
MITSUBISHI HEAVY IND LTD0 citations60
US7997084B2Aug 16, 2011
Hybrid power system and method of operating the same
MITSUBISHI HEAVY IND LTD4 citations56
MITSUBISHI HITACHI POWER SYS
4 patentsUS10161317B2Dec 25, 2018
Gas-turbine control device, gas turbine, and gas-turbine control method
MITSUBISHI HITACHI POWER SYS2 citations72
US10669959B2Jun 2, 2020
Control device, system, control method, power control device, gas turbine, and power control method
MITSUBISHI HITACHI POWER SYS2 citations71
US10975771B2Apr 13, 2021
Gas turbine combined cycle plant and method for controlling gas turbine combined cycle plant
MITSUBISHI HITACHI POWER SYS3 citations70
US9732676B2Aug 15, 2017
Valve control device, gas turbine, and valve control method
MITSUBISHI HITACHI POWER SYS4 citations68
UNIV NIIGATA
3 patentsAPPLIED MATERIALS INC
2 patentsDAIDO TOKUSHUKOU KABUSHIKI KAI
2 patentsSAITO AKIHIKO
2 patentsSAMSUNG SDI CO LTD
2 patentsHITACHI LTD AND HITACHI CAR EN
1 patentMATSUSHITA ELECTRIC WORKS LTD
1 patentAPPLIED MATERISLS INC
1 patentSONODA TAKASHI
1 patentTOKYO OHKA KOGYO CO LTD
1 patentNAT INST INF COMM TECH INC
1 patentKOKUSAN DENKI CO
1 patentKISHI MAKOTO
1 patentHONDA ACCESS KK
1 patentHITACHI CAR ENG CO LTD
1 patentNAKAMURA SOSUKE
1 patentHARA MASANORI
1 patentShowing the top 50 of 72 patents by PatentIndex Score.