Inventor
YAMAZAKI KATSUYUKI
JP48 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI KATSUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
19 patentsUS7042591B1May 9, 2006
Image exposure apparatus and image forming apparatus
CANON KK19 citations92
US6710794B1Mar 23, 2004
Light print head
CANON KK26 citations92
US7711281B2May 4, 2010
Image forming apparatus for executing adjustment processing and finishing processing
CANON KK8 citations84
US7417652B2Aug 26, 2008
Image forming apparatus
CANON KK11 citations84
US8823762B2Sep 2, 2014
Image forming apparatus with sinusoid-like adjustment of light incident on a rotating polygon mirror
CANON KK5 citations73
US9188902B2Nov 17, 2015
Image forming apparatus and correction data generation method
CANON KK2 citations63
US7699311B2Apr 20, 2010
Sheet discriminating apparatus and image forming apparatus
CANON KK3 citations63
US7450145B2Nov 11, 2008
Light beam scanner
CANON KK3 citations63
US7286776B2Oct 23, 2007
Color image forming apparatus with vibration control method for controlling the same and control program for implementing the method
CANON KK6 citations63
US7546045B2Jun 9, 2009
Image forming apparatus having image placement control and method of controlling same
CANON KK2 citations62
US7471908B2Dec 30, 2008
Image forming apparatus that forms adjustment images having different densities and image forming method of controlling the image forming apparatus
CANON KK6 citations62
US11683422B2Jun 20, 2023
Image processing system, image processing apparatus, and image processing method
CANON KK0 citations52
US9557679B2Jan 31, 2017
Image forming apparatus employing optical scanning apparatus that scans using multiple beams of light emitted from multiple light sources driven by multiple driving ICs
CANON KK1 citations52
US9983502B2May 29, 2018
Controller
CANON KK0 citations42
US9575432B2Feb 21, 2017
Image forming apparatus
CANON KK0 citations42
US9568853B2Feb 14, 2017
Image forming apparatus including a plurality of driver IC configured to drive a plurality of light-emitting points
CANON KK0 citations42
US9551954B2Jan 24, 2017
Image forming apparatus
CANON KK0 citations42
US9229352B2Jan 5, 2016
Image forming apparatus that controls correction of image forming positions and method of controlling the same
CANON KK0 citations42
US8018480B2Sep 13, 2011
Image forming apparatus and its control method
CANON KK0 citations42
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD
14 patentsUS11165312B2Nov 2, 2021
Axial-gap dynamo-electric machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD15 citations84
US10763716B2Sep 1, 2020
Axial-air-gap dynamo-electric machine with a tubular-shaped stator bobbin
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD9 citations82
US10630120B2Apr 21, 2020
Axial-air-gap motor and bobbin for motor
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD3 citations73
US10530210B2Jan 7, 2020
Axial air gap rotating electric machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2 citations71
US10454325B2Oct 22, 2019
Axial air gap rotating electric machine and rotating electric machine bobbin
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2 citations71
US11139714B2Oct 5, 2021
Axial gap rotary electric machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations59
US10523100B2Dec 31, 2019
Axial air-gap rotary electric machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1 citations59
US11251670B2Feb 15, 2022
Axial air-gap rotary electric machine having a different number of internal side layers and external side layers
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations50
US11190062B2Nov 30, 2021
Axial gap type rotating electric machine and stator
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations50
US11050316B2Jun 29, 2021
Axial gap type rotating electric machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations49
US10886803B2Jan 5, 2021
Axial gap-type rotary electrical machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations49
US10992203B2Apr 27, 2021
Axial gap type rotary electric machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations48
US11114916B2Sep 7, 2021
Axial gap-type rotary electric machine and method for producing same
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations45
US10848029B2Nov 24, 2020
Axial gap type rotating electric machine and rotating electric machine stator bobbin
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations41
KOKUSAI DENSHIN DENWA CO LTD
5 patentsUS5062106AOct 29, 1991
ATM exchange system
KOKUSAI DENSHIN DENWA CO LTD114 citations96
US5930015AJul 27, 1999
Optical access system
KOKUSAI DENSHIN DENWA CO LTD36 citations92
US5881154AMar 9, 1999
Data scramble transmission system
KOKUSAI DENSHIN DENWA CO LTD29 citations91
US4797931AJan 10, 1989
Audio frequency signal identification apparatus
KOKUSAI DENSHIN DENWA CO LTD26 citations89
US4841522AJun 20, 1989
Time division channel switching circuit
KOKUSAI DENSHIN DENWA CO LTD15 citations74
HITACHI IND EQUIPMENT SYS
4 patentsUS7649298B2Jan 19, 2010
Claw teeth type electric rotary machine and manufacturing method for stators
HITACHI IND EQUIPMENT SYS21 citations92
US7592734B2Sep 22, 2009
Three-phase permanent magnet brushless motor
HITACHI IND EQUIPMENT SYS7 citations72
USD572660SJul 8, 2008
Claw teeth motor core
HITACHI IND EQUIPMENT SYS5 citations63
US7963741B2Jun 21, 2011
Motor and fan device using the same
HITACHI IND EQUIPMENT SYS1 citations51
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS5394395AFeb 28, 1995
Cell delay addition circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92
US5291483AMar 1, 1994
Cell transfer method and cell receiving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations73
US6061352AMay 9, 2000
ATM cell receiver system with source clock recovery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations71
US5838689ANov 17, 1998
Cell Receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations71