Kanagawa, Japan

Ryuichi Hakamada

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1988-1994.


% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 45(Granted Patents)


Location History:

  • Tokyo, JP (1988)
  • Kanagawa, JP (1994)

Company Filing History:


Years Active: 1988-1994

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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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