This inventor holds 1 USPTO granted patent. Top assignees: Sumitomo Metal Industries, Inc., Sumitomo Shipbuilding & Machinery Co., Ltd.. Active years: 1976.
% Patents Active = 100.0
Average Co-Inventor Count = 4.0
ph-index = 1
Forward Citations = 11(Granted Patents)
Company Filing History:
1 out of 929 Sumitomo Metal Industries, Inc.
1 out of 6 Sumitomo Shipbuilding & Machinery Co., Ltd.
where one patent can have more than one assignee
Years Active: 1976
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1 patent (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]
Please report any incorrect information to [email protected]