Inventor
YOSHIOKA MASAHIRO
JP92 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS4348065ASep 7, 1982
Thrust bearing
HITACHI LTD93 citations95
US5098265AMar 24, 1992
Oil-free scroll fluid machine with projecting orbiting bearing boss
HITACHI LTD59 citations94
US5467265ANov 14, 1995
Plant operation method and plant operation control system
HITACHI LTD57 citations93
US4460283AJul 17, 1984
Damped bearing device
HITACHI LTD32 citations93
US4366994AJan 4, 1983
Damped bearing device
HITACHI LTD40 citations93
US4300808ANov 17, 1981
Tilting-pad bearings
HITACHI LTD33 citations93
US4639146AJan 27, 1987
Thrust bearing
HITACHI LTD41 citations91
US4640630AFeb 3, 1987
Turbocharger bearing assembly
HITACHI LTD40 citations90
US4392751AJul 12, 1983
Damped bearing device
HITACHI LTD36 citations89
US4560325ADec 24, 1985
Bearing support for turbochargers
HITACHI LTD15 citations73
US4294494AOct 13, 1981
Sliding-type bearing
HITACHI LTD12 citations72
NITTO DENKO CORP
11 patentsUS6773121B2Aug 10, 2004
Antireflection film, optical element and visual display
NITTO DENKO CORP27 citations92
US6023096AFeb 8, 2000
Semiconductor device having metal foil integral with sealing resin
NITTO DENKO CORP22 citations92
US7037573B2May 2, 2006
Antireflection film, its production method, optical device, and image display
NITTO DENKO CORP36 citations90
US7156530B2Jan 2, 2007
Antireflection film, optical element and visual display
NITTO DENKO CORP12 citations84
US6107448AAug 22, 2000
Aromatic polycarbodiimide and films thereof
NITTO DENKO CORP6 citations74
US6068932AMay 30, 2000
Thermosetting resin composition
NITTO DENKO CORP8 citations74
US6051677AApr 18, 2000
Gas separating membrane having a polycarbodiimide resin layer
NITTO DENKO CORP7 citations74
US6008311ADec 28, 1999
Aromatic polycarbodiimide and film thereof
NITTO DENKO CORP16 citations74
US5830949ANov 3, 1998
Adhesive resin composition and adhesive sheet
NITTO DENKO CORP6 citations74
US7651776B2Jan 26, 2010
Curing resin composition cured film and antireflection film
NITTO DENKO CORP4 citations63
US6001951ADec 14, 1999
Aromatic polycarbodiimide and film thereof
NITTO DENKO CORP4 citations63
MITA INDUSTRIAL CO LTD
6 patentsUS4563074AJan 7, 1986
Engagement mechanism for a developing means in electrostatic copying machine
MITA INDUSTRIAL CO LTD41 citations92
US4607943AAug 26, 1986
Control circuit for an electrostatic copying apparatus
MITA INDUSTRIAL CO LTD8 citations73
US4571062AFeb 18, 1986
Electrostatic copying process and apparatus
MITA INDUSTRIAL CO LTD5 citations73
US4469428ASep 4, 1984
Corona discharging apparatus used in an electrostatic photographic copying machine
MITA INDUSTRIAL CO LTD10 citations73
US4444386AApr 24, 1984
Cassette casing with pivoting sheet stops for an electrostatic copying apparatus
MITA INDUSTRIAL CO LTD18 citations71
US4325626AApr 20, 1982
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD14 citations71
MITSUBISHI LOGISNEXT CO LTD
6 patentsUSD923283SJun 22, 2021
Steering column cover for forklift truck
MITSUBISHI LOGISNEXT CO LTD6 citations83
US10543792B2Jan 28, 2020
In-vehicle holder
MITSUBISHI LOGISNEXT CO LTD8 citations79
USD923282SJun 22, 2021
Forklift truck
MITSUBISHI LOGISNEXT CO LTD4 citations72
USD913623SMar 16, 2021
Steering column for forklift truck
MITSUBISHI LOGISNEXT CO LTD2 citations72
USD913621SMar 16, 2021
Dashboard panel for a forklift truck
MITSUBISHI LOGISNEXT CO LTD2 citations72
US10946887B2Mar 16, 2021
Steering device and cargo handling vehicle
MITSUBISHI LOGISNEXT CO LTD1 citations62
SONY CORP
5 patentsUS7961777B2Jun 14, 2011
Signal processing apparatus, signal processing method, and program
SONY CORP9 citations84
US7904763B2Mar 8, 2011
Reception device, reception method, information processing device, information processing method, and program
SONY CORP8 citations83
US7821471B2Oct 26, 2010
Asymmetrical flat antenna, method of manufacturing the asymmetrical flat antenna, and signal-processing unit using the same
SONY CORP4 citations63
US8378894B2Feb 19, 2013
Antenna device
SONY CORP4 citations62
US7876243B2Jan 25, 2011
Transmission device and transmission method, information processing device and information processing method, and program
SONY CORP2 citations62
TOYOTA MOTOR CO LTD
2 patentsTEXAS INSTRUMENTS INC
2 patentsUS11374483B2Jun 28, 2022
DC-DC converter having a switch on-time control loop with a switched-capacitor circuit for error-based adjustment
TEXAS INSTRUMENTS INC5 citations71
US10770963B2Sep 8, 2020
DC-DC converter having a switch on-time control loop with a switched-capacitor circuit for error-based adjustment
TEXAS INSTRUMENTS INC2 citations71
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentKYOTO DAIICHI KAGAKU KK
1 patentTORAY INDUSTRIES
1 patentKAWASAKI STEEL CO
1 patentMITSUBISHI HEAVY IND LTD
1 patentMATSUMURA NOBUO
1 patentMABUCHI TAKAHIRO
1 patentShowing the top 50 of 92 patents by PatentIndex Score.