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United States of America Patent

APP PUB NO 20150280285A1
SERIAL NO

14432216

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In the storage battery system, from the same temperature and the same voltage as both batteries a decrease per day of an open-circuit voltage of the lead-acid storage battery by a self-discharge is ΔV1(V/day) and a decrease per day of an open-circuit voltage of the sub-battery by a self-discharge is ΔV2(V/day), and a relation of ΔV1≧ΔV2 is satisfied. The sub-battery is a nickel hydride storage battery.

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Patent Owner(s)

Patent OwnerAddress
SANYO ELECTRIC CO LTD1-1 SANYO-CHO DAITO-SHI OSAKA 574-8534
PANASONIC CORPORATIONOSAKA 571-8501

International Classification(s)

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  • 2013 Application Filing Year
  • H01M Class
  • 4273 Applications Filed
  • 3824 Patents Issued To-Date
  • 89.50 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujita, Kenji Hyogo, JP 85 1312
Kawase, Ryuji Hyogo, JP 6 21
Ochi, Makoto Hyogo, JP 75 586
Ogasawara, Etsuko Aichi, JP 5 13
Sakatani, Toshihiro Hyogo, JP 7 39
Sugie, Kazuhiro Shizuoka, JP 17 93
Sugii, Hiromasa Hyogo, JP 11 57

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Patent Citation Ranking

  • 2 Citation Count
  • H01M Class
  • 12.12 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges19610402348434964512201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850900950100010501100

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