Ishioka, Japan

Maya Obata

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1993-1994.


% Patents Active = 100.0

Average Co-Inventor Count = 7.5

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1993-1994

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2 patents (USPTO):Explore Patents

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