Fukushima, Japan

Yuusai Ishitobi

This inventor holds 4 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1999-2004.


% Patents Active = 75.0

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Iwate-ken, JP (1999 - 2001)
  • Fukushima-ken, JP (2004)

Company Filing History:


Years Active: 1999-2004

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4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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