Kanagawa, Japan

Akitoshi Okuma

This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1983-1990.


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 106(Granted Patents)


Location History:

  • Yokohama, JP (1983)
  • Kanagawa, JP (1990)

Company Filing History:


Years Active: 1983-1990

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2 patents (USPTO):Explore Patents
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