This inventor holds 4 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Daicel Chemical Industries, Ltd.. Active years: 1987-1995.
% Patents Active = 100.0
Average Co-Inventor Count = 5.5
ph-index = 2
Forward Citations = 29(Granted Patents)
Location History:
- Ibaraki, JP (1987)
- Tokyo, JP (1989)
- Ami, JP (1987 - 1995)
Company Filing History:
Mitsubishi Petrochemical Company Limited

Daicel Chemical Industries, Ltd.
where one patent can have more than one assignee
Years Active: 1987-1995
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4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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