DAMPER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190145482A1
SERIAL NO

16306960

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A damper of the present invention includes: a damping portion that exerts a damping force by using a granular material at a time of extension and contraction; and an elastic portion that exerts an elastic force at the time of extension and contraction, wherein the damping portion is coupled to the elastic portion such that the damping force and the elastic force are exerted in parallel.

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Patent Owner(s)

Patent OwnerAddress
NAGOYA INSTITUTE OF TECHNOLOGY29 AZA KIICHI GOKISO-CHO SHOWA-KU NAGOYA-SHI AICHI 4668555 ?4668555
KYB CORPORATION4-1 HAMAMATSU-CHO 2-CHOME MINATO-KU TOKYO 1055128 ?1055128

International Classification(s)

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  • 2017 Application Filing Year
  • B60B Class
  • 575 Applications Filed
  • 431 Patents Issued To-Date
  • 74.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUKUZAWA, Yuuji Nagano, JP 1 1
IDO, Yasushi Nagoya-shi, Aichi, JP 10 54
NAKAZATO, Masakazu Tokyo, JP 13 93
OOTA, Akihisa Tokyo, JP 8 19
SEKINE, Shinichi Tokyo, JP 32 185
TOYOUCHI, Atsushi Tokyo, JP 11 10

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Patent Citation Ranking

  • 1 Citation Count
  • B60B Class
  • 46.06 % this patent is cited more than
  • 6 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges11713701 - 100102030405060708090100110120130140150

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