Inventor
ITO HIROKI
JP98 patents
⚠️ This page may combine multiple inventors who share the name “ITO HIROKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
15 patentsUS6392390B1May 21, 2002
Synchronous switching apparatus for use with a multiple phase power system
MITSUBISHI ELECTRIC CORP75 citations96
US4890575AJan 2, 1990
Thin film forming device
MITSUBISHI ELECTRIC CORP57 citations95
US5561326AOct 1, 1996
Large scale integrated circuit device
MITSUBISHI ELECTRIC CORP73 citations93
US5100526AMar 31, 1992
Apparatus for forming thin film
MITSUBISHI ELECTRIC CORP28 citations93
US4799454AJan 24, 1989
Apparatus for forming a thin film
MITSUBISHI ELECTRIC CORP42 citations93
US7095139B2Aug 22, 2006
Transformer inrush current elimination system
MITSUBISHI ELECTRIC CORP33 citations92
US6172863B1Jan 9, 2001
Phase control switching system
MITSUBISHI ELECTRIC CORP51 citations92
US5054421AOct 8, 1991
Substrate cleaning device
MITSUBISHI ELECTRIC CORP32 citations92
US6493203B1Dec 10, 2002
Phase control switch apparatus
MITSUBISHI ELECTRIC CORP53 citations91
US5737162AApr 7, 1998
Circuit breaking device
MITSUBISHI ELECTRIC CORP26 citations91
US5525158AJun 11, 1996
Thin film deposition apparatus
MITSUBISHI ELECTRIC CORP36 citations90
US7696648B2Apr 13, 2010
Incoming current suppression device
MITSUBISHI ELECTRIC CORP13 citations84
US7259947B2Aug 21, 2007
Phase control switching device
MITSUBISHI ELECTRIC CORP14 citations84
US9800171B2Oct 24, 2017
Protection system for DC power transmission system, AC-DC converter, and method of interrupting DC power transmission system
MITSUBISHI ELECTRIC CORP13 citations83
US5180477AJan 19, 1993
Thin film deposition apparatus
MITSUBISHI ELECTRIC CORP9 citations74
SONY CORP
14 patentsUS6366247B1Apr 2, 2002
Antenna device and portable radio set
SONY CORP99 citations98
US6362792B1Mar 26, 2002
Antenna apparatus and portable radio set
SONY CORP97 citations97
US6052567AApr 18, 2000
Portable radio apparatus with coaxial antenna feeder in microphone arm
SONY CORP62 citations95
US6947000B2Sep 20, 2005
Antenna device and portable radio communication device
SONY CORP43 citations93
US5861859AJan 19, 1999
Antenna assembly and portable radio apparatus
SONY CORP26 citations92
US6507318B2Jan 14, 2003
Antenna apparatus and portable communication apparatus
SONY CORP19 citations84
US6456248B2Sep 24, 2002
Antenna device and portable wireless communication apparatus
SONY CORP15 citations84
US7539510B2May 26, 2009
Communication apparatus and portable telephone
SONY CORP17 citations83
US6031493AFeb 29, 2000
Antenna for two frequency bands
SONY CORP16 citations81
US6469670B2Oct 22, 2002
Antenna device and portable radio communication device
SONY CORP12 citations74
US6075487AJun 13, 2000
Portable telephone and antenna device
SONY CORP11 citations74
US5969682AOct 19, 1999
Antenna apparatus and portable radio apparatus
SONY CORP11 citations74
US5952974ASep 14, 1999
Antenna assembly and portable radio apparatus
SONY CORP14 citations74
US6229485B1May 8, 2001
Antenna device
SONY CORP10 citations73
NITTO DENKO CORP
7 patentsUS5614099AMar 25, 1997
Highly permeable composite reverse osmosis membrane, method of producing the same, and method of using the same
NITTO DENKO CORP170 citations99
US6024873AFeb 15, 2000
Highly permeable composite reverse osmosis membrane and a reverse osmosis membrane module using the same
NITTO DENKO CORP98 citations98
US5733602AMar 31, 1998
Method for producing highly permeable composite reverse osmosis membrane
NITTO DENKO CORP125 citations98
US5989426ANov 23, 1999
Osmosis membrane
NITTO DENKO CORP78 citations96
US5843351ADec 1, 1998
Highly permeable composite reverse osmosis membrane, method of producing the same
NITTO DENKO CORP93 citations96
US6723422B1Apr 20, 2004
Composite reverse osmosis membrane and process for preparing the same
NITTO DENKO CORP38 citations92
US6454942B1Sep 24, 2002
Liquid separation membrane module
NITTO DENKO CORP50 citations92
CANON KK
5 patentsUS9007658B2Apr 14, 2015
Inspection apparatus, inspection method, and program
CANON KK10 citations84
US11399128B2Jul 26, 2022
Position detecting apparatus for acquiring a rotational position of a rotating member
CANON KK3 citations73
US9886079B2Feb 6, 2018
Information processing apparatus and method for supplying power to information processing apparatus
CANON KK3 citations73
US9524177B2Dec 20, 2016
Information processing apparatus, method for controlling information processing apparatus, and storage medium
CANON KK3 citations73
US11706396B2Jul 18, 2023
Image processing apparatus that performs processing concerning display of stereoscopic image, image processing method, and storage medium
CANON KK3 citations72
GE MED SYS GLOBAL TECH CO LLC
1 patentNIPPON DENSO CO
1 patentNITTO ELECTRIC IND CO
1 patentNONOMURA MUNEO
1 patentHITACHI HIGH TECH CORP
1 patentSEGA ENTERPRISES KK
1 patentKORENAGA SHINGO
1 patentTAHATA KAZUYORI
1 patentNEC CORP
1 patentShowing the top 50 of 98 patents by PatentIndex Score.