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Inventor

Junji Uehara

Inventor
Saitama, JP

Overview

42→
Patents
2002–2016
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 42 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy35%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution35%
G03GElectrography12%
Y02TClimate change mitigation technologies related to transportation8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F16CShafts1%
G01RMeasuring electric variables1%
G01SRadio direction-finding1%
G05GControl devices or systems insofar as characterised by mechanical features only1%
H04WWireless communication networks1%
PatentTitleYear
9,368,818'Humidification control method for fuel cell'20169,318,760'Fuel cell and method of operating fuel cell'20169,252,444'Fuel cell system'20168,968,950'Method of starting operation of solid polymer electrolyte fuel cell'20158,774,701'Image forming apparatus with reduced height'20148,737,880'Image forming device including outer cover and jam cover linked to the outer cover'20148,577,258'Image forming device having regulating member configured to prohibit movement of photosensitive body in lock state'20138,445,149'Fuel cell system and control method of fuel cell system'20138,430,394'Sheet feeding device and image forming apparatus'20138,415,062'Fuel cell system and method of starting fuel cell system'20138,315,539'Image forming device including outer cover and jam cover linked to the outer cover'20128,288,047'Fuel cell system with idle stop unit and current discharger'20128,288,044'Start-up method for fuel cell'20128,241,805'Fuel cell system with cooling and method of controlling the same'20128,148,033'Fuel cell system with suppressed noise and vibration'20128,142,947'Start-up method for fuel cell'20128,097,372'Fuel cell system and method of starting operation of the fuel cell system'20128,075,193'Bearing'20118,050,588'Image forming apparatus with low voltage power supply'20118,039,155'Fuel-cell system and method of controlling fuel cell'20117,968,241'Fuel cell system and method of controlling gas pressure in fuel cell system'20117,962,297'Failure determination device for cell voltage monitor'20117,910,254'Start-up method for fuel cell'20117,897,286'Fuel cell system and method of discharging gas from the fuel cell system'20117,892,683'Fuel cell system'20117,851,099'Fuel cell system and control method for fuel cell'20107,794,889'Method for detecting abnormality in fuel cell'20107,764,903'Image forming apparatus and process cartridge'20107,761,047'Image forming apparatus and uncurling device for image forming apparatus'20107,695,837'Fuel cell system'20107,682,717'Fuel cell system with cooling and method of controlling the same'20107,666,535'Fuel cell system and method of operating a fuel cell system'20107,618,728'Fuel cell system and method of controlling idle stop of the fuel cell system'20097,542,709'Image-forming device for suppressing recording sheet from flapping when transferring toner images thereon'20097,445,861'Method for detecting abnormality in fuel cell'20087,442,458'Fuel cell system and activation system thereof'20087,440,723'Image forming apparatus and fixing device'20087,361,423'Fuel cell system and method for discharging reaction gas from fuel cell'20087,282,286'Start-up method for fuel cell'20076,898,964'Failure determination method for an air supply system in a fuel cell apparatus'20056,815,104'Method for controlling flow rate of oxidizer in fuel cell system'20046,477,380'System and method for estimating location of mobile station'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Based in Tokyo, JP· patent location history
2004–2016Patents assigned to HONDA MOTOR CO LTD (30)· patent assignee history
2004–2016Based in Utsunomiya, JP· patent location history
2008–2014Patents assigned to BROTHER IND LTD (11)· patent assignee history
2008–2016Based in Saitama, JP· patent location history
2008–2014Based in Inazawa, JP· patent location history
2011–2016Patents assigned to UEHARA JUNJI (15)· patent assignee history
2012–2016Patents assigned to MATSUMOTO YUJI (8)· patent assignee history
2012–2013Patents assigned to UEDA KENICHIRO (8)· patent assignee history
2012–2016Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD302004–2016
UEHARA JUNJIself152011–2016
BROTHER IND LTD112008–2014
MATSUMOTO YUJI82012–2016
UEDA KENICHIRO82012–2013
Locations
LocationPatentsSpan
Saitama, JP142008–2016
Utsunomiya, JP132004–2016
Inazawa, JP112008–2014
Wako, JP32012–2016
Tokyo, JP12002