This inventor holds 2 USPTO granted patents. Top assignees: Sumitomo Metal Industries, Inc., Kurosaki Refractories Co., Ltd.. Active years: 1986-1992.
% Patents Active = 100.0
Average Co-Inventor Count = 4.8
ph-index = 2
Forward Citations = 15(Granted Patents)
Location History:
- Ibaraki, JP (1986)
- Chiba, JP (1992)
Company Filing History:
2 out of 929 Sumitomo Metal Industries, Inc.
1 out of 46 Kurosaki Refractories Co., Ltd.
where one patent can have more than one assignee
Years Active: 1986-1992
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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]