Inventor
AIZAWA HIROYUKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “AIZAWA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
7 patentsUS4754293AJun 28, 1988
Electrophotographic type image forming apparatus
SEIKO EPSON CORP50 citations94
US8376486B2Feb 19, 2013
Liquid jet apparatus having a modulation period modification circuit
SEIKO EPSON CORP7 citations84
US7746127B2Jun 29, 2010
Driving device and driving method of capacitive load and liquid jet printing apparatus
SEIKO EPSON CORP14 citations84
US8657399B2Feb 25, 2014
Liquid jet apparatus performing pulse modulation on a drive signal
SEIKO EPSON CORP4 citations73
US7184293B2Feb 27, 2007
Crosspoint-type ferroelectric memory
SEIKO EPSON CORP4 citations63
USRE34948EMay 23, 1995
Electrophotographic type image forming apparatus
SEIKO EPSON CORP2 citations61
US9381738B2Jul 5, 2016
Liquid jet apparatus performing pulse modulation on a drive signal
SEIKO EPSON CORP0 citations52
OHUCHI SATOSHI
6 patentsUS8201449B2Jun 19, 2012
Sensor
OHUCHI SATOSHI33 citations92
US8117914B2Feb 21, 2012
Inertia force sensor and composite sensor for detecting inertia force
OHUCHI SATOSHI8 citations84
US8201450B2Jun 19, 2012
Angular velocity sensor
OHUCHI SATOSHI6 citations73
US8590403B2Nov 26, 2013
Inertial force sensor
OHUCHI SATOSHI4 citations62
US8434362B2May 7, 2013
Inertial force sensor
OHUCHI SATOSHI3 citations60
US8215190B2Jul 10, 2012
Inertial force sensor
OHUCHI SATOSHI0 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS7441459B2Oct 28, 2008
Tuning-fork type transducer for angular-speed sensor, angular-speed sensor using the same transducer, and automotive vehicle using the same angular-speed sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US7436107B2Oct 14, 2008
Angular velocity sensor and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations84
US7337667B2Mar 4, 2008
Angular velocity sensor and its designing method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US7260990B2Aug 28, 2007
Angular speed sensor and method for fabricating the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US7363815B2Apr 29, 2008
Angular velocity sensor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
NISSAN MOTOR
4 patentsUS6298299B1Oct 2, 2001
Control apparatus for internal combustion engine and estimation apparatus for estimating pressure in intake and discharge system of internal combustion engine
NISSAN MOTOR28 citations93
US6167342ADec 26, 2000
Control apparatus for internal combustion engine and estimation apparatus for estimating pressure in intake and discharge system of internal combustion engine
NISSAN MOTOR16 citations93
US6012431AJan 11, 2000
Control apparatus for internal combustion engine and estimation apparatus for estimating pressure in intake and discharge system of internal combustion engine
NISSAN MOTOR24 citations93
US6816771B2Nov 9, 2004
Intake air control system and method for an internal combustion engine
NISSAN MOTOR15 citations84
PANASONIC IP MAN CO LTD
4 patentsUS11680797B2Jun 20, 2023
Physical quantity sensor
PANASONIC IP MAN CO LTD0 citations55
US10408618B2Sep 10, 2019
Angular velocity sensor
PANASONIC IP MAN CO LTD0 citations50
US11692826B2Jul 4, 2023
Angular velocity sensor
PANASONIC IP MAN CO LTD0 citations47
US10191078B2Jan 29, 2019
Acceleration sensor
PANASONIC IP MAN CO LTD0 citations40