Inventor

Masahiro Kojima

Inventor

Okazaki, JP

Overview

65→

Patents

1989–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 65 as inventor

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

F16Hprimary

F16HGearing11%

Y02TClimate change mitigation technologies related to transportation10%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

B60LPropulsion of electrically-propelled vehicles6%

Y10TTechnical subjects covered by former us classification5%

B60WConjoint control of vehicle sub-units of different type or different function4%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%

C23CCoating metallic material2%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%

PatentTitleYear

11,122,969Endoscopic device2021 10,561,306Endoscopic device2020 10,535,863Graphite film, laminate film, method for producing same, and electrode material2020 10,431,830Current collector for battery and battery using same2019 10,230,112Conductive film, current collector using same, battery and bipolar battery2019 9,950,600Glass run for automotive door2018 9,845,000Glass run for motor vehicles2017 9,845,001Glass run for automobile door2017 9,601,780'Multilayer conductive film, current collector using same, battery and bipolar battery'2017 9,537,152'Collector for bipolar lithium ion secondary batteries'2017 9,521,986'Portable radiographic imaging system'2016 9,505,446'Powertrain unit'2016 9,132,832'Power transmission device for vehicle'2015 9,102,319'Power transmission device for vehicle'2015 8,864,140'Sealing structure using a liquid gasket'2014 8,337,714'Ferrite powders for bonded magnet, process for the production of the powders, and bonded magnet made by using the same'2012 8,337,350'Power transmission device and method of assembling the same'2012 8,066,090'Hydraulic pressure control device of an automatic transmission and hybrid drive device having the hydraulic pressure control device'2011 8,032,847'Layout design method of semiconductor integrated circuit'2011 7,905,807'Hydraulic control apparatus for automatic transmission, and hybrid drive system provided with the same'2011 7,841,961'Planetary gearset'2010 7,811,191'Control apparatus for vehicular drive system'2010 7,727,099'Vehicle driving device'2010 7,690,455'Hybrid drive device and automobile mounted with device'2010 7,683,009'Oxide superconductor thick film and method for manufacturing the same'2010 7,638,463'Method of forming oxide superconductor thick film'2009 7,632,201'Hybrid drive apparatus'2009 7,621,359'Hybrid drive apparatus'2009 7,614,466'Hybrid drive system'2009 7,582,980'Drive apparatus for hybrid vehicle'2009 7,510,498'Planetary gearset'2009 7,469,503'Outside gasket for a vehicle handle exhibiting wind redirection characteristics'2008 7,426,971'Hybrid driving unit and vehicle carrying the same'2008 7,422,385'Printing paper winding device'2008 7,393,296'Hybrid driving unit and vehicle carrying the same'2008 7,309,511'Method of manufacturing oxide superconductor thick film'2007 7,255,186'Hybrid drive system and vehicle equipped therewith'2007 7,239,033'Drive apparatus for hybrid vehicle'2007 7,169,054'Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same'2007 7,090,612'Control device of hybrid drive unit and control method thereof'2006 7,081,060'Power transmission system'2006 7,028,573'Opening and closing device'2006 7,000,718'Power output apparatus and hybrid vehicle with power output apparatus mounted thereon'2006 6,991,581'Control system for hybrid vehicles'2006 6,976,920'Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same'2005 6,872,160'Power transmission system'2005 6,809,042'Oxide superconductor thick film and method for manufacturing the same'2004 6,691,809'Power output apparatus, motor vehicle including power output apparatus and control methods thereof'2004 6,582,312'Torque fluctuation absorbing apparatus having structure for reducing misalignment of torque limiter during assembling thereof, and method for assembling the same'2003 6,554,916'Treatment method for making heat exchanger hydrophilic and heat exchanger treated to be hydrophilic'2003 6,324,798'Room interior partition with lighting fixture'2001 6,216,333'Oxide superconductor current lead and method of manufacturing the same'2001 6,200,642'Method of producing brazeable aluminum material'2001 6,059,174'Flux composition for brazing of aluminum material and method for brazing of aluminum material'2000 5,865,709'Apparatus for controlling vehicle lock-up clutch, wherein engine output is reduced upon releasing action of lock-up clutch'1999 5,800,673'Stack type evaporator'1998 5,616,000'Stator of torque converter for vehicles improved to suppress separation of working fluid'1997 5,594,930'Brazeable aluminum material and a method of producing same'1997 5,581,799'Brazeable aluminum material and a method of producing same'1996 5,514,248'Stack type evaporator'1996 5,458,917'Continuous surface treating method and apparatus with inline centrifugal separator'1995 5,350,445'Hydrophilic coating composition and bath containing same'1994 5,281,964'Traffic flow change monitoring system'1994 4,984,485'Apparatus and method for controlling automatic transmission for motor vehicle, with anti-squat shifting arrangement'1991 4,816,739'DC/DC converter'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2016Based in Tokyo, JP· patent location history

1991–2016Patents assigned to TOYOTA MOTOR CO LTD (28)· patent assignee history

1991–2010Based in Toyota, JP· patent location history

1994–2001Patents assigned to SHOWA ALUMINUM CORP (8)· patent assignee history

1997–2016Based in Okazaki, JP· patent location history

2003–2010Based in Susono, JP· patent location history

2004–2010Patents assigned to CENTRAL RES INST ELECT (4)· patent assignee history

2008–2012Patents assigned to AISIN AW CO (11)· patent assignee history

2008–2021Based in Aichi, JP· patent location history

2011–2019Patents assigned to KOJIMA MASAHIRO (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	28	1991–2016
AISIN AW CO	11	2008–2012
KOJIMA MASAHIROself	8	2011–2019
SHOWA ALUMINUM CORP	8	1994–2001
CENTRAL RES INST ELECT	4	2004–2010

Locations

Location	Patents	Span
Okazaki, JP	13	1997–2016
Susono, JP	11	2003–2010
Tokyo, JP	8	1989–2016
Toyota, JP	6	1991–2010
Aichi, JP	5	2008–2021