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Inventor

Hideyuki Ueda

Inventor
Osaka, JP

Overview

45→
Patents
1980–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 45 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 energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
G11BInformation storage based on relative movement between record carrier and transducer9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%
Y10TTechnical subjects covered by former us classification6%
F25BRefrigeration machines, plants or systems4%
C10MLubricating compositions3%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions3%
F01CRotary-piston or oscillating-piston machines or engines3%
PatentTitleYear
11,081,804Antenna-integrated type communication module and manufacturing method for the same202110,662,934Electric compressor, and refrigeration air-conditioning apparatus202010,267,549Refrigeration cycle device20198,778,557'Membrane electrode assembly for fuel cell and fuel cell using the same'20148,399,144'Membrane-electrode assembly for direct oxidation fuel cell and direct oxidation fuel cell'20138,389,173'Method for activating fuel cell'20138,377,601'Direct oxidation fuel cell'20138,318,364'Fuel cell system'20128,283,089'Direct oxidation fuel cell'20128,178,272'External additive, method of manufacturing same and toner'20128,105,732'Direct oxidation fuel cell'20128,076,040'Direct oxidation fuel cell'20117,968,238'Method for operating fuel cell system'20117,964,323'Direct oxidation fuel cell'20117,824,812'Fuel cell system'20107,807,317'Anode electrodes for direct oxidation fuel cells and systems operating with concentrated liquid fuel'20107,803,490'Direct methanol fuel cell'20107,781,121'Fuel cell'20107,745,063'Fuel cell stack'20107,670,705'Fuel cell system with purifying apparatus'20107,582,371'Fuel cell system having fuel and water controlling means'20097,498,097'Fuel cell and production method thereof'20097,473,483'Direct methanol fuel cell'20097,438,245'Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing toner'20087,413,826'Anode electrodes for direct oxidation fuel cells and systems operating with concentrated liquid fuel'20086,432,590'Electrophotographic toner and image forming method using the toner'20026,286,334'Refrigerant compressor and refrigerating apparatus'20016,055,827'Refrigerant compressor and refrigerating apparatus'20006,006,542'Refrigerant compressor and refrigerating apparatus'19995,798,135'Method for producing a magnetic recording medium having a carbon protective layer'19985,776,602'Magnetic recording medium having a carbon protective film containing nitrogen and oxygen and overcoated with a lubricant'19985,670,107'Method for producing magnetic recording medium'19975,660,539'Scroll compressor'19975,637,393'Magnetic recording medium and its manufacturing method'19975,622,488'Scroll type fluid machine having first and second frame members to increase air tightness'19975,591,481'Method of manufacturing a magnetic recording medium including forming a graft polymer lubricant layer by irradiating monomers with radicals or atomic gas'19975,589,263'Magnetic recording medium having a ferromagnetic metal thin film, a dry etched layer, a carbonaceous film, and a lubricant film'19965,540,957'Method of manufacturing a magnetic recording medium'19965,496,595'Method for forming film by plasma CVD'19965,494,742'Magnetic recording medium having improved running time and corrosion resistance'19965,425,626'Scroll type fluid machine with an involute spiral based on a circle having a varying radius'19955,364,690'Magnetic recording medium comprising a ferromagnetic metal film and two carbon protective layers'19945,328,737'Method of forming film by plasma CVD'19945,302,424'Method for forming a film with plasma CVD process'19944,198,817'Exhaust gas diffuser'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (13)· patent assignee history
1994–1998Based in Takatsuki, JP· patent location history
1995–2001Patents assigned to HITACHI LTD (6)· patent assignee history
1995–2001Based in Shimizu, JP· patent location history
1996–2014Based in Osaka, JP· patent location history
2009–2014Patents assigned to PANASONIC CORP (19)· patent assignee history
2009–2013Based in Ibaraki, JP· patent location history
2011–2014Patents assigned to UEDA HIDEYUKI (9)· patent assignee history
2012–2013Patents assigned to MATSUDA HIROAKI (5)· patent assignee history
2019–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC CORP192009–2014
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD131994–2008
UEDA HIDEYUKIself92011–2014
HITACHI LTD61995–2001
MATSUDA HIROAKI52012–2013
Locations
LocationPatentsSpan
Osaka, JP171996–2014
Takatsuki, JP81994–1998
Ibaraki, JP62009–2013
Shimizu, JP61995–2001
Tokyo, JP22019–2020