Inventor

Isao Endo

Inventor

Kokubunji, JP

Overview

58→

Patents

1980–2012

Patent span

Physics

Primary field (CPC G)

Patents· 58 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

A24CMachines for making cigars or cigarettes7%

G01CMeasuring distances, levels or bearings7%

H04MTelephonic communication7%

G01SRadio direction-finding6%

C12MApparatus for enzymology or microbiology4%

G06FElectric digital data processing4%

Y10TTechnical subjects covered by former us classification4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

PatentTitleYear

8,311,598'Mobile terminal apparatus'2012 8,200,294'Mobile terminal apparatus'2012 8,141,207'Two-axis hinge device and mobile terminal apparatus'2012 8,145,259'Mobile terminal device'2012 8,136,205'Biaxial hinge device and mobile terminal device'2012 8,136,206'Biaxial hinge device and portable terminal device'2012 8,024,843'Biaxial hinge device and portable terminal device'2011 7,189,367'Reactor and process for production thereof'2007 7,171,151'Image forming method and apparatus having improved cleaning means'2007 6,963,720'Image forming method and image forming apparatus with toner having specific characteristic'2005 6,895,313'Angular velocity detection device'2005 6,829,525'Movement condition computing device, method, and program, and recording medium recording said program, and navigation device'2004 6,810,735'Sensing apparatus and electronic equipment using the sensing apparatus'2004 6,757,631'Method of and apparatus for detecting angular velocity, method of and apparatus for detecting angle, navigation system, program storage device, and computer data signal embodied in carrier wave'2004 6,721,533'Toner cleaning device, image forming method using the device, and image forming apparatus using the device'2004 6,701,123'Cleaning device with improved damping member and image forming apparatus using the same'2004 6,640,080'Image forming apparatus and image forming method'2003 6,617,424'Undecapeptides containing cysteinesulfinic and cysteinesulfenic acid'2003 6,574,557'Positioning error range setting apparatus, method, and navigation apparatus'2003 6,480,695'Cleaning system and image forming method'2002 6,368,423'Process for producing amorphous magnetically soft body'2002 6,316,242'Method for producing nitrile hydratase'2001 6,268,475'Hexapeptides containing cysteinsulfinic and cysteinesulfenic acid'2001 6,017,490'Pressed body of amorphous magnetically soft alloy powder and process for producing same'2000 5,969,290'Thermoelectric modules and thermoelectric elements'1999 5,962,616'Anaerobic hardening composition'1999 5,929,778'Data carrier system'1999 5,888,805'Detecting apparatus for monitoring culture broth in bio-reactor'1999 5,819,008'Mobile robot sensor system'1998 5,709,507'Pneumatic bar conveying apparatus'1998 5,701,553'Multi-color image forming apparatus having high developability without fogging and without mixing of colors'1997 5,604,573'Developing unit with a smoothing plate'1997 5,602,630'Developing device'1997 5,480,733'Metal thin film magnetic recording medium'1996 5,434,574'System for detecting an altitude of a vehicle dependent on a global positioning system'1995 5,408,239'Method for setting search band widths of a GPS receiver'1995 5,334,497'Method of feeding a substrate into tubular bioreactor'1994 5,323,164'Satellite radio wave capturing method for a global positioning system (GPS) receiver'1994 5,275,271'Feeding/storing apparatus for rod-shaped articles'1994 5,242,815'Process for preparation of streptovaricin'1993 5,232,842'Method for preparing chitosan'1993 5,220,509'Vehicle navigation apparatus'1993 5,185,255'Cell culture method'1993 5,179,519'Navigation system for vehicle'1993 5,126,254'Process for preparation of streptovaricin'1992 5,118,755'Room temperature-curable polyorganosiloxane composition'1992 5,043,283'Fluidized bed cell culture apparatus with a drain valve for the removal of support material'1991 4,986,718'Method and apparatus for supplying rod-like articles'1991 4,821,746'Bar-like article supplying apparatus in hopper'1989 4,784,566'Method for feeding bar-like materials'1988 4,725,148'Turbidimeter employing a semiconductor laser diode and a photodiode'1988 4,696,617'Apparatus for feeding bar-like materials'1987 4,661,034'Bar-like member supplying method and device'1987 4,572,786'Oily water separating apparatus for the ship'1986 4,559,387'Primer composition'1985 4,501,161'Autosampler'1985 4,233,428'Primer compositions for silicone rubber compositions'1980 4,221,896'Room temperature curable composition'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2003Patents assigned to RIKAGAKU KENKYUSHO (11)· patent assignee history

1985–2003Based in Kokubunji, JP· patent location history

1987–1998Patents assigned to TOKYO AUTOMATIC MACH WORKS (7)· patent assignee history

1987–1994Patents assigned to JAPAN TOBACCO INC (6)· patent assignee history

1993–2005Based in Saitama, JP· patent location history

1994–2012Patents assigned to ENDO ISAO (7)· patent assignee history

1994–2004Based in Kawagoe, JP· patent location history

1997–2005Patents assigned to KONISHIROKU PHOTO IND (8)· patent assignee history

1997–2007Based in Hachioji, JP· patent location history

2011–2012Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RIKAGAKU KENKYUSHO	11	1985–2003
KONISHIROKU PHOTO IND	8	1997–2005
ENDO ISAOself	7	1994–2012
TOKYO AUTOMATIC MACH WORKS	7	1987–1998
JAPAN TOBACCO INC	6	1987–1994

Locations

Location	Patents	Span
Kokubunji, JP	9	1985–2003
Kanagawa, JP	7	2011–2012
Hachioji, JP	7	1997–2007
Kawagoe, JP	6	1994–2004
Saitama, JP	5	1993–2005