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Inventor

Katsuhiro Hirata

Inventor
Sanda, JP

Overview

13→
Patents
1995–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H02Kprimary
H02KDynamo-electric machines41%
A61CDentistry19%
B26BHand-held cutting tools not otherwise provided for11%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
A61BDiagnosis4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids4%
G11BInformation storage based on relative movement between record carrier and transducer4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,734,875Rotary electric machine and rotary electric machine controller202010,128,731Linear vernier motor201810,014,738Magnetic wave gear device20188,723,375'Linear actuator'20147,809,416'Method of preparing calibration curve for quantitative analysis of in-vivo component, and quantitative analyzer using the calibration curve'20107,712,174'Rolling driving actuator and power toothbrush using the same'20107,443,058'Actuator capable of reciprocal linear driving and rolling driving and power toothbrush using the same'20087,315,098'Linear oscillator and electrically driven toothbrush'20087,218,018'Actuator'20076,958,553'Linear oscillator'20056,873,067'Linear oscillator'20056,710,483'Actuator capable of revolving'20045,401,571'Magnetic recording media having a binder comprising a sulfobetaine containing polyurethane resin'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Based in Nishinomiya, JP· patent location history
2004–2008Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (6)· patent assignee history
2004–2010Based in Sanda, JP· patent location history
2005Based in Kadoma, JP· patent location history
2014–2020Patents assigned to UNIV OSAKA (4)· patent assignee history
2014–2018Patents assigned to HIRATA KATSUHIRO (2)· patent assignee history
2014–2018Patents assigned to HIURA RYOTA (2)· patent assignee history
2014–2018Patents assigned to ISHIGURO HIROSHI (2)· patent assignee history
2014–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC WORKS LTD62004–2008
UNIV OSAKA42014–2020
HIRATA KATSUHIROself22014–2018
HIURA RYOTA22014–2018
ISHIGURO HIROSHI22014–2018
Locations
LocationPatentsSpan
Sanda, JP62004–2010
Osaka, JP42014–2020
Kadoma, JP22005
Nishinomiya, JP11995