Assignee
JAPAN AEROSPACE EXPLORATION
JP154 patents
Top patents by PatentIndex Score
US7434401B2Oct 14, 2008
Fuel/air premixer for gas turbine combustor
JAPAN AEROSPACE EXPLORATION100 citations98
US7555893B2Jul 7, 2009
Aircraft propulsion system
JAPAN AEROSPACE EXPLORATION107 citations94
USD903573SDec 1, 2020
Propeller blade
JAPAN AEROSPACE EXPLORATION18 citations93
US7151129B2Dec 19, 2006
Carbon nanofiber-dispersed resin fiber-reinforced composite material
JAPAN AEROSPACE EXPLORATION57 citations92
US6729756B2May 4, 2004
Method for calibrating a total-power microwave radiometer for a satellite
JAPAN AEROSPACE EXPLORATION30 citations92
US7808525B2Oct 5, 2010
Transparent camera calibration tool for camera calibration and calibration method thereof
JAPAN AEROSPACE EXPLORATION26 citations91
US7059094B2Jun 13, 2006
Frame structure
JAPAN AEROSPACE EXPLORATION33 citations90
US7756606B2Jul 13, 2010
Method of controlling redundant manipulator
JAPAN AEROSPACE EXPLORATION26 citations89
US7383104B2Jun 3, 2008
Low-noise flight support system
JAPAN AEROSPACE EXPLORATION41 citations89
US7832271B2Nov 16, 2010
Gyroscope
JAPAN AEROSPACE EXPLORATION19 citations88
US7332780B2Feb 19, 2008
Inverter, semiconductor logic circuit, static random access memory and data latch circuit
JAPAN AEROSPACE EXPLORATION41 citations87
US7504850B2Mar 17, 2009
Single-event-effect tolerant SOI-based inverter, NAND element, NOR element, semiconductor memory device and data latch circuit
JAPAN AEROSPACE EXPLORATION27 citations85
US10023318B2Jul 17, 2018
Motorized aircraft and method for determining output and number of electric motors in motorized aircraft
JAPAN AEROSPACE EXPLORATION14 citations84
US7251928B2Aug 7, 2007
Pulse detonation engine and valve
JAPAN AEROSPACE EXPLORATION15 citations84
USD885298SMay 26, 2020
Propeller blade
JAPAN AEROSPACE EXPLORATION6 citations83
US7806369B2Oct 5, 2010
Ultrahigh altitude sun-synchronous orbit satellite system
JAPAN AEROSPACE EXPLORATION11 citations83
US7623956B2Nov 24, 2009
Method and a device for stabilization control of a vehicle traffic volume
JAPAN AEROSPACE EXPLORATION14 citations83
US10377500B2Aug 13, 2019
Electrified aircraft and method of controlling regenerative electric power of electrified aircraft
JAPAN AEROSPACE EXPLORATION8 citations82
US7322179B2Jan 29, 2008
Air intake and method for breathing air using an air intake
JAPAN AEROSPACE EXPLORATION17 citations82
US7802759B2Sep 28, 2010
Aircraft wing, aircraft wing composite material, and method of manufacture thereof
JAPAN AEROSPACE EXPLORATION17 citations81
US7793093B2Sep 7, 2010
Communications state transition monitoring method and communications state transition monitoring device utilizing the same
JAPAN AEROSPACE EXPLORATION8 citations81
US7480548B2Jan 20, 2009
High-altitude capable wide velocity range flight velocity vector measurement probe and measurement system
JAPAN AEROSPACE EXPLORATION15 citations81
US7423405B2Sep 9, 2008
Electromagnetic rotating machine
JAPAN AEROSPACE EXPLORATION12 citations81
US7887287B2Feb 15, 2011
Turbofan jet engine
JAPAN AEROSPACE EXPLORATION16 citations80
US7561067B2Jul 14, 2009
Airspeed / wind speed measurement device for aircraft, and display device for same
JAPAN AEROSPACE EXPLORATION16 citations80
US10534038B2Jan 14, 2020
Method and system for estimating state of charge or depth of discharge of battery, and method and system for evaluating health of battery
JAPAN AEROSPACE EXPLORATION9 citations79
US7564163B2Jul 21, 2009
Structural vibration damping device
JAPAN AEROSPACE EXPLORATION11 citations79
US7544245B2Jun 9, 2009
Method for producing barium titanium oxide single-crystal piece using containerless processing
JAPAN AEROSPACE EXPLORATION9 citations77
US7576583B2Aug 18, 2009
Single-event effect tolerant latch circuit and flip-flop circuit
JAPAN AEROSPACE EXPLORATION12 citations76
USD949085SApr 19, 2022
Rotor for multicopters
JAPAN AEROSPACE EXPLORATION2 citations73
US11043750B2Jun 22, 2021
Antenna
JAPAN AEROSPACE EXPLORATION3 citations73
US7309046B2Dec 18, 2007
Method for determination of fuselage shape of supersonic aircraft, and fuselage front section shape
JAPAN AEROSPACE EXPLORATION12 citations73
US11827337B2Nov 28, 2023
Gust alleviation system of airplane, turbulence detection system, fluctuation estimation system, doppler LIDAR, and gust alleviation method of airplane
JAPAN AEROSPACE EXPLORATION4 citations72
US6992297B2Jan 31, 2006
Image sensor and manufacturing method thereof
JAPAN AEROSPACE EXPLORATION5 citations72
US7744036B2Jun 29, 2010
Method for designing an orbit of a spacecraft
JAPAN AEROSPACE EXPLORATION7 citations71
US7641150B2Jan 5, 2010
Solid propellant-based space propulsion device
JAPAN AEROSPACE EXPLORATION7 citations71
US7155031B2Dec 26, 2006
Moving object detection method
JAPAN AEROSPACE EXPLORATION7 citations71
US10069323B2Sep 4, 2018
Charge-discharge device with equalization function using both convertor and multi-stage voltage doubler rectifier circuit
JAPAN AEROSPACE EXPLORATION2 citations70
US7118072B2Oct 10, 2006
Method for reducing resistance of flying object using expandable nose cone
JAPAN AEROSPACE EXPLORATION10 citations69
US11421327B2Aug 23, 2022
Water electrolysis method and water electrolysis device
JAPAN AEROSPACE EXPLORATION2 citations68
US9976515B2May 22, 2018
Exhaust nozzle and method for changing exhaust flow path
JAPAN AEROSPACE EXPLORATION6 citations68
US8347298B2Jan 1, 2013
Autonomous distributed control involving constraint on resources
JAPAN AEROSPACE EXPLORATION5 citations68
US7069169B2Jun 27, 2006
Method and apparatus for measuring heat flux distribution on object surface using temperature-sensitive paint
JAPAN AEROSPACE EXPLORATION10 citations68
USD1060002SFeb 4, 2025
Spacer for thermal insulation
JAPAN AEROSPACE EXPLORATION4 citations67
US11214364B2Jan 4, 2022
Main rotor blade and helicopter
JAPAN AEROSPACE EXPLORATION4 citations67
US7273672B2Sep 25, 2007
Solid polymer electrolyte fuel cell
JAPAN AEROSPACE EXPLORATION7 citations67
US11262447B2Mar 1, 2022
Flying body and program
JAPAN AEROSPACE EXPLORATION2 citations66
US10882605B2Jan 5, 2021
Riblet structure and object
JAPAN AEROSPACE EXPLORATION2 citations65
US11309623B2Apr 19, 2022
Antenna device
JAPAN AEROSPACE EXPLORATION2 citations63
US9180976B2Nov 10, 2015
Electric propulsion system control apparatus
JAPAN AEROSPACE EXPLORATION3 citations63
Showing the top 50 of 154 patents by PatentIndex Score.