HEATER CONTROL APPARATUS

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United States of America Patent

APP PUB NO 20140197155A1
SERIAL NO

14154371

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a heater control apparatus for controlling a heat generation amount of a heater including a heating element which is provided in a seat and which has a positive or negative temperature coefficient of resistance. The heater control apparatus includes a resistance detection unit which detects an electricity amount which corresponds to a resistance value of the heating element, and a control unit which increases or decreases an electric energizing amount supplied to the heating element according to the resistance value obtained by the resistance detection unit.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA BOSHOKU KABUSHIKI KAISHA1-1 TOYODA-CHO KARIYA-SHI AICHI 448-8651

International Classification(s)

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  • 2014 Application Filing Year
  • H05B Class
  • 2884 Applications Filed
  • 2414 Patents Issued To-Date
  • 83.71 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MIZUNO, Kenichi Aichi-ken, JP 27 381
TAKAHASHI, Tsukasa Aichi-ken, JP 133 1354

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Patent Citation Ranking

  • 6 Citation Count
  • H05B Class
  • 9.65 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges936191524917121141601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7091 - 100100 +050100150200250300350400450500550600650

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