This inventor holds 2 USPTO granted patents. Top assignees: Fujita Corporation, Ishihara Sangyo Kaisha, Ltd., Kabushiki Kaisha Yakult Honsha. Active years: 1991-2004.
% Patents Active = 100.0
Average Co-Inventor Count = 3.0
ph-index = 2
Forward Citations = 27(Granted Patents)
Company Filing History:
1 out of 15 Fujita Corporation
1 out of 394 Ishihara Sangyo Kaisha, Ltd.
1 out of 215 
Kabushiki Kaisha Yakult Honsha
4. 1 out of 5
Public Works Research Institute, Ministry of Construction
where one patent can have more than one assignee
Years Active: 1991-2004
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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]