Inventor

Haruo Watanabe

Inventor

Kanagawa, JP

Overview

1977–2017

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 118 as inventor

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

Y02Eprimary

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

Y10TTechnical subjects covered by former us classification7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C02FTreatment of water, waste water, sewage, or sludge3%

F02BInternal-combustion piston engines3%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management3%

C01GCompounds containing metals not covered by subclasses c01d or c01f3%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%

PatentTitleYear

9,825,337'Non-aqueous electrolyte battery including an amorphous material'2017 9,646,593'Up/down motion detecting apparatus for hi-hat and an electronic percussion instrument including the apparatus'2017 9,583,759'Cathode active material, method of manufacturing the same and battery'2017 9,401,529'Nonaqueous electrolytic solution and battery including a heteropolyacid and/or a heteropolyacid compound'2016 9,343,775'Nonaqueous electrolyte composition and nonaqueous electrolyte battery'2016 9,190,662'Cathode active material, method of manufacturing it, cathode, and battery'2015 9,178,246'Nonaqueous electrolyte battery and nonaqueous electrolyte'2015 9,054,374'Cathode active material, method of manufacturing the same and battery'2015 8,911,903'Cathode active material, its manufacturing method, and non-aqueous electrolyte secondary battery'2014 8,841,025'Positive electrode with heteropoly and phosphorous additives and nonaqueous electrolyte battery'2014 8,822,072'Nonaqueous electrolyte and nonaqueous electrolyte battery'2014 8,771,876'Positive electrode active material, method for manufacturing positive electrode active material and nonaqueous electrolyte battery'2014 8,748,042'Cathode active material, method of manufacturing it, cathode, and battery'2014 8,697,283'Nonaqueous electrolyte battery using polyacid and/or polyacid compound'2014 8,652,577'Method of manufacturing cathode active material'2014 8,481,205'Nonaqueous electrolyte and nonaqueous electrolyte battery'2013 8,464,683'Engine balancer system'2013 8,461,445'Electronic percussion instrument having groupable playing pads'2013 8,445,129'Cathode active material, method of manufacturing it, cathode, and battery'2013 7,992,534'Engine balancer system'2011 7,947,749'System for recycling a used plastic, method for reprocessing a used ABS resin, and reclaimed ABS resin'2011 7,906,239'Cathode active material, method for producing the same, and nonaqueous electrolyte secondary battery'2011 7,902,535'Functional molecular element'2011 7,841,313'Engine balancer system'2010 7,838,155'Aqueous electrolyte solution absorber and method for producing it'2010 7,727,673'Cathode active material, method of manufacturing the same, and battery'2010 7,518,783'Element for modulating area'2009 7,478,618'Engine balancer system'2009 7,462,648'Recycle system for used plastic, method of reclaiming used ABS resin and reclaimed ABS resin'2008 7,418,938'Engine balancer system'2008 7,270,104'Engine balancer system'2007 7,258,904'Absorber and method for producing it'2007 7,163,726'Laminate-controlling light autonomously and window using the same'2007 7,119,151'Antimicrobial agent and production process thereof'2006 7,047,927'Engine balancer system'2006 7,037,981'High molecular weight flocculant'2006 6,984,966'Switching power supply'2006 6,977,102'Absorber and method of manufacturing the absorber'2005 6,930,154'Method for producing a high-molecular weight flocculant'2005 6,849,201'Waste water treatment material, waste water treatment method, sludge dehydrating agent and sludge treatment method'2005 6,723,932'Water immersed electrical switch and method for preparation thereof'2004 6,573,336'Wastewater treating agent, method for wastewater treatment, sludge dehydrant and method for sludge treatment'2003 6,558,838'Non-aqueous electrolyte comprising an aluminum compound, cells using the electrolyte and a method for the electrodeposition of aluminum from the electrolyte'2003 6,545,070'Composition of ionic substituted polystyrene and stabilizer(s)'2003 6,417,288'Method of manufacturing polyelectrolyte'2002 6,380,710'Photovoltaic-charged secondary battery device'2002 6,348,545'Water-absorbing resin and manufacturing method'2002 6,274,681'Method of manufacturing polyelectrolyte from styrene polymers'2001 6,261,461'Method for treating waste water with a polymer aggregating agent'2001 6,210,581'Method of separating flame retardant from plastic composition'2001 6,190,575'Polymer electrolyte, a polymer aggregating agent prepared therefrom, and a disposal of waste water'2001 6,188,197'Light charging type secondary battery unit having a photo-electric transducer being wound on a winding core and electrical equipment'2001 6,169,121'Method and apparatus for recycling styrene resin'2001 6,143,413'Magnetic recording medium and head cleaning tape'2000 6,086,783'Polymer electrolyte, a polymer aggregating agent prepared therefrom, and a disposal of waste water'2000 6,083,647'Non-aqueous electrolyte comprising an aluminum compound and a method for the electrodeposition of aluminum from the electrolyte'2000 6,064,580'Switching power supply'2000 6,022,928'Method of manufacturing polyelectrolyte from styrene polymers'2000 6,020,989'Laminated bodies and windows using them'2000 5,779,909'Method for recovering binder resin from ink ribbon, method for recovering dye from ink ribbon, apparatus for recovering ink according to said method, and method for producing recycled ink'1998 5,761,055'Driving pulse output limiting circuit'1998 5,750,261'Magnetic recording medium comprising magnetic particles, binder, and a cure agent of isocyanurate trimers, pentamers and heptamers'1998 5,615,098'AC-DC converter'1997 5,615,040'Self-responding laminated bodies, their production process and windows using the same'1997 5,589,038'Magnetic substance'1996 5,506,782'Operation management system for coke oven'1996 5,396,396'Electronic apparatus and method for grounding electronic apparatus'1995 5,374,495'Developer for electrostatic electrophotography'1994 5,360,889'Soft polycarbonate resin'1994 5,354,837'Low-temperature liquid urethane prepolymer'1994 5,314,168'Apparatus and method for controlling operation of quenching car/bucket for coke oven'1994 5,285,027'Hydraulic elevator and a control method thereof'1994 5,265,701'Elevator with means for controlling upward and downward movement of cage'1993 5,253,846'Apparatus and method for controlling operation of quenching car/bucket car for coke oven'1993 5,250,420'Method and reagent for determination of dehydrogenase or its substrate'1993 5,229,235'Electrophotographic process using melted developer'1993 5,116,714'Image forming material with developer and photosensitive base on which an electrostatic latent image is formed'1992 5,108,037'Fuel injection valve'1992 5,098,016'Electromagnetic fuel injection valve'1992 5,081,016'Method for measuring the amount of polyamines in a biological sample'1992 5,075,735'Electrophotographic apparatus using developer that is changed from a solid to a liquid'1991 5,073,798'Electronic photography apparatus'1991 5,018,501'Electromagnetic fuel injection valve apparatus'1991 5,002,333'Under frame of a motor vehicle'1991 4,995,559'Electromagnetic fuel injection valve'1991 4,960,849'Polyurethane from a copolyether of tetrahydrofuran and 3-alkyl tetrahydrofuran'1990 4,887,769'Electromagnetic fuel injection valve'1989 4,690,511'Liquid crystal color display panel with mosaic color filter'1987 4,659,139'Roof structure for vehicular sun-roof devices'1987 4,647,532'Method for determination of hydrogen peroxide by chemiluminescence analysis'1987 4,643,526'Liquid crystal display device having a resin-coated IC chip'1987 4,584,003'Apparatus for treating dust-containing gas'1986 4,583,174'Electronically controlled fuel injection apparatus for internal combustion engine'1986 4,573,443'Non-synchronous injection acceleration control for a multicylinder internal combustion engine'1986 4,544,129'Direct-acting servo valve'1985 4,542,084'Method for forming a colored image'1985 4,529,362'Servo pump for hydraulic systems'1985 4,478,193'Connector device for use in an internal combustion engine'1984 4,471,743'Fuel injection control system'1984 4,470,751'Apparatus for attaching front loader to vehicle'1984 4,466,413'Fuel cut system for electronic control system'1984 4,464,978'Servovalve apparatus'1984 4,465,662'Oral compositions of tranexamic acid and carvone'1984 4,428,559'Direct drive type servo valve'1984 4,414,942'Idling speed control device of an internal combustion engine'1983 4,404,892'Hydraulic operating apparatus'1983 4,397,275'Idling speed control device of an internal combustion engine'1983 4,385,602'Rotational speed control device during idling of engine'1983 4,330,600'Magnetic recording medium'1982 4,325,452'Work vehicle'1982 4,323,137'Work vehicle'1982 4,280,962'Methods for refining oils and fats'1981 4,246,566'Malfunction diagnosing apparatus for electronic control system for vehicles'1981 4,210,114'Air-fuel ratio control apparatus for an internal combustion engine'1980 4,160,491'Perlite sound absorbing plate and sound insulating wall composed of the same'1979 4,113,752'Method for refining of palm oils'1978 4,113,416'Rotary burner'1978 4,041,059'Method of improving the oxidation resistance of an oil or fat'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1986Patents assigned to TOYOTA MOTOR CO LTD (9)· patent assignee history

1981–1986Based in Okazaki, JP· patent location history

1982–2017Patents assigned to SONY CORP (56)· patent assignee history

1982–2017Based in Kanagawa, JP· patent location history

1983–1994Patents assigned to HITACHI LTD (12)· patent assignee history

1984–1993Based in Ibaraki, JP· patent location history

1987–2013Patents assigned to HONDA MOTOR CO LTD (9)· patent assignee history

1987–2007Based in Tokyo, JP· patent location history

2006–2013Based in Tochigi, JP· patent location history

2013–2017Patents assigned to WATANABE HARUO (15)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	56	1982–2017
WATANABE HARUOself	15	2013–2017
HITACHI LTD	12	1983–1994
HONDA MOTOR CO LTD	9	1987–2013
TOYOTA MOTOR CO LTD	9	1980–1986

Locations

Location	Patents	Span
Kanagawa, JP	55	1982–2017
Ibaraki, JP	8	1984–1993
Okazaki, JP	8	1981–1986
Tochigi, JP	7	2006–2013
Tokyo, JP	6	1987–2007