Tokyo, Japan

Tokuma Arai

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1989-1994.


% Patents Active = 100.0

Average Co-Inventor Count = 6.5

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1989-1994

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2 patents (USPTO):Explore Patents

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