This inventor holds 2 USPTO granted patents. Top assignees: Research Development Corporation of Japan, Nikon Corporation, Otsuka Kagaku Kabushiki Kaisha. Active years: 1989.
% Patents Active = 100.0
Average Co-Inventor Count = 6.5
ph-index = 2
Forward Citations = 18(Granted Patents)
Company Filing History:
2 out of 256 Research Development Corporation of Japan
1 out of 8,994 
Nikon Corporation
1 out of 138 
Otsuka Kagaku Kabushiki Kaisha
4. 1 out of 834,411 patents
Other
where one patent can have more than one assignee
Years Active: 1989
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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]
Please report any incorrect information to [email protected]