Inventor

Takao Kusaka

Inventor

Yokohama, JP

Overview

30→

Patents

1990–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 30 as inventor

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

H01Fprimary

H01FMagnets13%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

G01QScanning-probe techniques or apparatus8%

B82YSpecific uses or applications of nanostructures7%

Y10TTechnical subjects covered by former us classification7%

B01DSeparation3%

H01JElectric discharge tubes or discharge lamps3%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%

H02JElectric power networks3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

PatentTitleYear

10,335,771Aqueous dispersion and coating material using the same, and photocatalytic film and product2019 10,327,445Antiviral material, antiviral film, antiviral fiber, and antiviral product2019 10,081,850Treatment method for solution containing metal ions using cation adsorbent2018 10,010,869Aqueous dispersion and coating material using the same, and photocatalytic film and product2018 9,919,292'Photocatalyst body, photocatalyst dispersion, and method for manufacturing photocatalyst body'2018 9,409,144'Cation adsorbent for solution treatment'2016 8,741,349'Antiviral material , antiviral film, antiviral fiber, and antiviral product'2014 8,283,888'Power receiver, and electronic apparatus and non-contact charger using same'2012 8,232,764'Power receiving device, and electronic apparatus and non-contact charging system using the same'2012 8,193,767'Power receiving device, and electronic apparatus and non-contact charger using the same'2012 8,062,441'High hardness, high corrosion resistance and high wear resistance alloy'2011 8,035,089'Scanning probe apparatus'2011 7,765,606'Scanning probe apparatus'2010 7,690,047'Scanning probe apparatus'2010 7,690,046'Drive stage for scanning probe apparatus, and scanning probe apparatus'2010 7,631,547'Scanning probe apparatus and drive stage therefor'2009 7,609,048'Probe microscope and measuring method using probe microscope'2009 7,569,817'Scanning probe apparatus'2009 7,504,924'Inductive device and method for manufacturing same'2009 6,480,084'Inductance element and manufacturing method thereof, and snubber using thereof'2002 6,366,014'Charge-up suppressing member, charge-up suppressing film, electron beam apparatus, and image forming apparatus'2002 6,342,754'Charge-reducing film, image forming apparatus including said film and method of manufacturing said image forming apparatus'2002 6,004,661'Amorphous magnetic material and magnetic core using the same'1999 5,939,824'Electron emitting device having a conductive thin film formed of at least two metal elements of difference ionic characteristics'1999 5,745,353'Snubber circuit that suppresses surge and rush current flowing to a switching element of a self excitation-type flyback power supply'1998 5,639,566'Magnetic core'1997 5,138,393'Magnetic core'1992 5,086,554'Method of manufacturing a magnetic core'1992 4,983,943'Magnetic core and method of manufacturing same'1991 4,958,134'Noise suppression device comprising a toroid winding'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2019Patents assigned to TOSHIBA KK (20)· patent assignee history

1990–2019Based in Yokohama, JP· patent location history

1991–1992Based in Tokyo, JP· patent location history

1998–2018Based in Kanagawa, JP· patent location history

1999–2011Patents assigned to CANON KK (10)· patent assignee history

2009–2019Patents assigned to TOSHIBA MATERIALS CO LTD (12)· patent assignee history

2011–2018Patents assigned to KUSAKA TAKAO (6)· patent assignee history

2012Patents assigned to INOUE TETSUO (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	20	1990–2019
TOSHIBA MATERIALS CO LTD	12	2009–2019
CANON KK	10	1999–2011
KUSAKA TAKAOself	6	2011–2018
INOUE TETSUO	3	2012

Locations

Location	Patents	Span
Yokohama, JP	26	1990–2019
Kanagawa, JP	2	1998–2018
Tokyo, JP	2	1991–1992