Inventor
NAKAMURA FUMIHIKO
JP54 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA FUMIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS6059281AMay 9, 2000
Sheet feeding apparatus
CANON KK79 citations96
US6426803B1Jul 30, 2002
Reading/printing apparatus and reading apparatus
CANON KK17 citations92
US6392763B1May 21, 2002
Sheet feeding apparatus and image forming apparatus
CANON KK22 citations92
US6247784B1Jun 19, 2001
Ink jet cartridge replacement control
CANON KK36 citations92
US6130682AOct 10, 2000
Ink jet recording apparatus with detection of discharge malfunction
CANON KK21 citations92
US5800084ASep 1, 1998
Ink sheet cartridge and recording apparatus using the ink sheet cartridge
CANON KK22 citations92
US6559977B2May 6, 2003
Reading/printing apparatus and reading apparatus
CANON KK15 citations84
US6152442ANov 28, 2000
Sheet separating and conveying apparatus having friction releasing device to separate convey and friction means
CANON KK19 citations84
US7755815B2Jul 13, 2010
Image reading apparatus and image formation apparatus
CANON KK8 citations82
US5970217AOct 19, 1999
Ink jet recording apparatus with an inclined ink ejection surface
CANON KK9 citations74
US5610797AMar 11, 1997
Control panel apparatus for electronic devices
CANON KK16 citations74
US5430468AJul 4, 1995
Image recording apparatus
CANON KK18 citations74
US6290322B1Sep 18, 2001
Image recording method and apparatus
CANON KK11 citations73
US6985692B2Jan 10, 2006
Image reading apparatus and image forming apparatus provided with the same
CANON KK2 citations63
US6082847AJul 4, 2000
Image system with informing means
CANON KK4 citations63
US7241985B2Jul 10, 2007
Sheet conveying apparatus having supported openably upstream and downstream portions, image reading apparatus and image reading and forming apparatus
CANON KK3 citations61
US5534910AJul 9, 1996
Recording apparatus with ink sheet conveyance adjusted according to a detected ink sheet conveying state
CANON KK0 citations52
TOYOTA MOTOR CO LTD
8 patentsUS7597091B2Oct 6, 2009
Air-fuel ratio control apparatus and method for an internal combustion engine
TOYOTA MOTOR CO LTD13 citations84
US8047064B2Nov 1, 2011
Apparatus and method for detecting abnormality of inter-cylinder air-fuel ratio dispersion in multi-cylinder internal combustion engine
TOYOTA MOTOR CO LTD13 citations83
US8024105B2Sep 20, 2011
Apparatus and method for detecting abnormal air-fuel ratio variation among cylinders of multi-cylinder internal combustion engine
TOYOTA MOTOR CO LTD7 citations83
US8370043B2Feb 5, 2013
Apparatus for determining an air-fuel ratio imbalance among cylinders of an internal combustion engine
TOYOTA MOTOR CO LTD6 citations73
US12145464B2Nov 19, 2024
Control device that controls electrically powered vehicle and method of controlling electrically powered vehicle
TOYOTA MOTOR CO LTD0 citations61
US8725387B2May 13, 2014
Apparatus for determining an air-fuel ratio imbalance among cylinders of an internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US12533979B2Jan 27, 2026
Computing device, vehicle system, and method
TOYOTA MOTOR CO LTD0 citations51
US12403781B2Sep 2, 2025
Vehicle and charging system
TOYOTA MOTOR CO LTD0 citations51
OMRON HEALTHCARE CO LTD
6 patentsUSD891468SJul 28, 2020
Terminal device having a display screen with graphical user interface
OMRON HEALTHCARE CO LTD28 citations93
USD891469SJul 28, 2020
Terminal device having a display screen with graphical user interface
OMRON HEALTHCARE CO LTD25 citations93
US12004880B2Jun 11, 2024
Risk management device, risk management method, and non-temporary recording medium in which risk management program is stored
OMRON HEALTHCARE CO LTD3 citations70
US10898112B2Jan 26, 2021
Gait posture meter and program
OMRON HEALTHCARE CO LTD1 citations60
US11984209B2May 14, 2024
Drug management device, drug management method, and non-transitory recording medium storing program for drug management
OMRON HEALTHCARE CO LTD0 citations51
US11690533B2Jul 4, 2023
Health management apparatus, health management method, and health management program
OMRON HEALTHCARE CO LTD0 citations51
SONY CORP
5 patentsUS6429032B1Aug 6, 2002
Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof
SONY CORP15 citations93
US6043140AMar 28, 2000
Method for growing a nitride compound semiconductor
SONY CORP29 citations92
USRE38613EOct 5, 2004
Method for growing a nitride compound semiconductor
SONY CORP10 citations74
US6413312B1Jul 2, 2002
Method for growing a nitride compound semiconductor
SONY CORP10 citations74
US6686611B2Feb 3, 2004
Nitride semiconductor and a method thereof, a nitride semiconductor device and a method thereof
SONY CORP2 citations63
IWAZAKI YASUSHI
5 patentsUS8744729B2Jun 3, 2014
Apparatus and method for detecting abnormal air-fuel ratio variation among cylinders of multi-cylinder internal combustion engine
IWAZAKI YASUSHI8 citations84
US8401766B2Mar 19, 2013
Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine
IWAZAKI YASUSHI9 citations84
US8965665B2Feb 24, 2015
Air-fuel ratio imbalance determining apparatus among cylinders for an internal combustion engine
IWAZAKI YASUSHI4 citations73
US8447497B2May 21, 2013
Apparatus for determining an air-fuel ratio imbalance among cylinders of an internal combustion engine
IWAZAKI YASUSHI5 citations73
US8401765B2Mar 19, 2013
Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine
IWAZAKI YASUSHI3 citations63
SAWADA HIROSHI
2 patentsKIDOKORO TORU
2 patentsNAKAMURA FUMIHIKO
1 patentKAO CORP
1 patentPOWDEC KK
1 patentTOPPAN MOORE KK
1 patentTOYO TIRE & RUBBER CO
1 patentShowing the top 50 of 54 patents by PatentIndex Score.