Inventor
TAKAHASHI YOSHIAKI
JP111 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS7630807B2Dec 8, 2009
Vehicle control system
HITACHI LTD112 citations99
US7729827B2Jun 1, 2010
Vehicle control system
HITACHI LTD17 citations92
US5015910AMay 14, 1991
Electron gun for color picture tube
HITACHI LTD24 citations91
US4642760AFeb 10, 1987
Status-change data gathering apparatus
HITACHI LTD29 citations91
US9650038B2May 16, 2017
Vehicle control system
HITACHI LTD11 citations84
US5539278AJul 23, 1996
Color cathode ray tube
HITACHI LTD19 citations84
US4851741AJul 25, 1989
Electron gun for color picture tube
HITACHI LTD22 citations81
USD309130SJul 10, 1990
Central processor for an electronic computer
HITACHI LTD20 citations80
US5936338AAug 10, 1999
Color display system utilizing double quadrupole lenses under optimal control
HITACHI LTD11 citations74
US4825120AApr 25, 1989
Electron gun apparatus with auxiliary electrodes for a color cathode-ray tube
HITACHI LTD16 citations74
US5551007AAug 27, 1996
Method for controlling multiple common memories and multiple common memory system
HITACHI LTD11 citations73
US4833365AMay 23, 1989
Electron gun structure for converging electron beams
HITACHI LTD12 citations73
US5418404AMay 23, 1995
Data processing device and plug-in package
HITACHI LTD9 citations72
US5343009AAug 30, 1994
Data processing device and plug-in package
HITACHI LTD14 citations72
US4742484AMay 3, 1988
Data transmission apparatus having two unidirectional transmission connection lines transmitting data from slave stations located downstream to a master station at high speed
HITACHI LTD16 citations72
ISHIKAWAJIMA HARIMA HEAVY IND
5 patentsUS6145459ANov 14, 2000
Friction-reducing ship and method for reducing skin friction
ISHIKAWAJIMA HARIMA HEAVY IND61 citations96
US6789491B2Sep 14, 2004
Friction reducing ship and method for reducing frictional resistance
ISHIKAWAJIMA HARIMA HEAVY IND33 citations92
US6748891B2Jun 15, 2004
Frictional resistance reducing method, and ship with reduced frictional resistance
ISHIKAWAJIMA HARIMA HEAVY IND16 citations84
US6324480B1Nov 27, 2001
Method for analyzing friction reduction effects of bubbles in friction-reducing ship
ISHIKAWAJIMA HARIMA HEAVY IND10 citations74
US6092480AJul 25, 2000
Generation of bubbles for friction-reducing ship and method for reducing skin-friction
ISHIKAWAJIMA HARIMA HEAVY IND15 citations74
SANYO ELECTRIC CO
5 patentsUS5424683AJun 13, 1995
Differential amplification circuit wherein a DC level at an output terminal is automatically adjusted and a power amplifier wherein a BTL drive circuit is driven by a half wave
SANYO ELECTRIC CO52 citations93
US7071698B2Jul 4, 2006
Power supply apparatus for detecting battery voltage and the portions of faults
SANYO ELECTRIC CO32 citations92
US5940428AAug 17, 1999
Spread spectrum signal receiving apparatus
SANYO ELECTRIC CO14 citations73
US5903593AMay 11, 1999
Spread spectrum signal receiver
SANYO ELECTRIC CO8 citations73
US5329250AJul 12, 1994
Double phase locked loop circuit
SANYO ELECTRIC CO10 citations71
SHOWA DENKO KK
2 patentsKATO HIROHARU
2 patentsUS6186085B1Feb 13, 2001
Method for reducing frictional resistance of hull, frictional resistance reducing ship using such method, and method for analyzing ejected air-bubbles from ship
KATO HIROHARU42 citations91
US5575232ANov 19, 1996
Method and device for reducing friction on a navigating vehicle
KATO HIROHARU49 citations91
TAKAHASHI YOSHIAKI
2 patentsHITACHI DISPLAYS LTD
2 patentsHONDA MOTOR CO LTD
1 patentYOSHIMURA KENTARO
1 patent(unassigned)
1 patentMITSUI MINING & SMELTING CO
1 patentST DIRECTOR GENERAL OF THE 1
1 patentPORT CONSTR BUREAU MINI TRANSPORT
1 patentSAKURAI KOHEI
1 patentSHARP KK
1 patentKOSAKA KEISHI
1 patentFUJITSU LTD
1 patentPIONEER ELECTRONIC CORP
1 patentFUJI XEROX CO LTD
1 patentMICROBIAL CHEM RES FOUND
1 patentZAIDAN HOJIN BISEIBUTSU
1 patentNAT INST OF ADVANCED IND SCIEN
1 patentMEIJI SEIKA PHARMA CO LTD
1 patentKAO CORP
1 patentShowing the top 50 of 111 patents by PatentIndex Score.