Inventor
IWASAKI TETSUYA
JP39 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN MOTOR
10 patentsUS6564785B2May 20, 2003
Cylinder intake-air quantity calculating apparatus and method for internal combustion engine
NISSAN MOTOR21 citations92
US6741924B2May 25, 2004
Apparatus and method for engine cylinder intake air quantity calculation
NISSAN MOTOR12 citations74
US6718920B2Apr 13, 2004
Camshaft rotational phase detecting apparatus and cylinder intake air quantity calculating apparatus for engine
NISSAN MOTOR10 citations73
US6494185B2Dec 17, 2002
Fuel injection control apparatus and method for variably operated engine valve equipped internal combustion
NISSAN MOTOR7 citations73
US6880523B2Apr 19, 2005
Measurement of engine cylinder induction air quantity
NISSAN MOTOR7 citations69
US6718939B2Apr 13, 2004
Engine cylinder induction air quantity measurement
NISSAN MOTOR8 citations69
US6879905B2Apr 12, 2005
Apparatus and a method for controlling an engine
NISSAN MOTOR2 citations62
US6760681B2Jul 6, 2004
Rate detection method and rate detector
NISSAN MOTOR5 citations62
US6805098B2Oct 19, 2004
Apparatus and a method for controlling an engine
NISSAN MOTOR0 citations51
US11951973B2Apr 9, 2024
Technical field of method of controlling electric vehicle and drive system of electric vehicle
NISSAN MOTOR0 citations50
RICOH CO LTD
8 patentsUS7864241B2Jan 4, 2011
Lens barrel, camera and mobile information terminal
RICOH CO LTD27 citations92
US7872683B2Jan 18, 2011
Lens barrel for an imaging apparatus
RICOH CO LTD15 citations84
US7855746B2Dec 21, 2010
Lens barrel, camera, and mobile information terminal
RICOH CO LTD13 citations84
US7839579B2Nov 23, 2010
Lens barrel, camera and information device
RICOH CO LTD6 citations74
US7876508B2Jan 25, 2011
Lens drive unit, lens barrel, and image forming device
RICOH CO LTD2 citations63
US7852578B2Dec 14, 2010
Lens barrel and camera including it
RICOH CO LTD6 citations63
US8045277B2Oct 25, 2011
Lens barrel, camera and information device
RICOH CO LTD1 citations52
US7969662B2Jun 28, 2011
Lens barrel unit and imaging apparatus
RICOH CO LTD1 citations52
DENSO WAVE INC
7 patentsUS10026284B2Jul 17, 2018
Apparatus and method of monitoring moving objects
DENSO WAVE INC10 citations83
US9766056B2Sep 19, 2017
Apparatus and method for monitoring moving objects in sensing area
DENSO WAVE INC1 citations52
US9905096B2Feb 27, 2018
Apparatus and method of monitoring moving objects
DENSO WAVE INC1 citations51
US11237257B2Feb 1, 2022
Arithmetic processor, arithmetic processing method, and computer readable medium storing computer program
DENSO WAVE INC0 citations48
US10302765B2May 28, 2019
System and apparatus for monitoring areas
DENSO WAVE INC0 citations37
US10649084B2May 12, 2020
Object detection apparatus and object detection program
DENSO WAVE INC0 citations33
US10353071B2Jul 16, 2019
Traffic measuring device
DENSO WAVE INC0 citations33
IWASAKI TETSUYA
5 patentsUS8730600B2May 20, 2014
Lens barrel
IWASAKI TETSUYA13 citations82
US8483555B2Jul 9, 2013
Lens barrel
IWASAKI TETSUYA5 citations72
US8284289B2Oct 9, 2012
Lens barrel, camera and mobile information terminal device having the same
IWASAKI TETSUYA3 citations62
US8314877B2Nov 20, 2012
Lens barrel, imaging device and information terminal device
IWASAKI TETSUYA1 citations51
US8077409B2Dec 13, 2011
Lens driving device and image forming apparatus
IWASAKI TETSUYA1 citations51