Method of manufacturing laminated rotor core

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10848039
APP PUB NO 20180076700A1
SERIAL NO

15694967

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of manufacturing a rotor core having a plurality of core members stacked together includes determining weight imbalances for the plurality of core members with respect to a central axis of the rotor core; combining the weight imbalances of the plurality of core members to determine a weight distribution of the rotor core; and displacing the weight imbalances of one or more of the plurality of core members to adjust a position of the weight distribution of the rotor core with respect to the central axis.

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Patent Owner(s)

Patent OwnerAddress
MITSUI HIGH-TEC INC10-1 KOMINE 2-CHOME YAHATANISHI-KU KITAKYUSHU-SHI FUKUOKA 8078588

International Classification(s)

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  • 2017 Application Filing Year
  • H02K Class
  • 3198 Applications Filed
  • 2308 Patents Issued To-Date
  • 72.18 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Go Kitakyushu, JP 43 213
Katsuki, Kenji Kitakyushu, JP 10 145
Nagai, Akira Kitakyushu, JP 155 1854

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Patent Citation Ranking

  • 2 Citation Count
  • H02K Class
  • 45.74 % this patent is cited more than
  • 5 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges77390115101 - 1011 - 2021 - 30050100150200250300350400450500550600650700750800850900950

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