PIEZOELECTRIC ELEMENT

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United States of America Patent

SERIAL NO

14434874

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fibrous or cloth piezoelectric element capable of extracting an electric output with relatively small stress produced by rubbing the surface with a finger. The piezoelectric element includes a piezoelectric unit including two conductive fibers and one piezoelectric fiber, all of which are arranged substantially on the same plane while they have contact points between them.

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Patent Owner(s)

Patent OwnerAddress
TEIJIN LIMITED2-4 NAKANOSHIMA 3-CHOME KITA-KU OSAKA-SHI OSAKA 530-0005
KANSAI UNIVERSITY3-35 YAMATE-CHO 3-CHOME SUITA-SHI OSAKA

International Classification(s)

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  • 2013 Application Filing Year
  • H01L Class
  • 22267 Applications Filed
  • 20713 Patents Issued To-Date
  • 93.03 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ono, Yuhei Iwakuni-shi, JP 19 304
Tajitsu, Yoshiro Suita-shi, JP 31 475
Uchiyama, Akihiko Chiyoda-ku, JP 64 928
Yamamoto, Tomoyoshi Chiyoda-ku, JP 14 227

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Patent Citation Ranking

  • 80 Citation Count
  • H01L Class
  • 97.66 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1377800619237183722181459473474314501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +05001000150020002500300035004000450050005500600065007000750080008500

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