This inventor holds 5 USPTO granted patents. Top assignees: Sumitomo Rubber Industries Limited, Japanese National Railways, Sumitomo Electric Industries, Limited. Active years: 1977-2002.
% Patents Active = 100.0
Average Co-Inventor Count = 4.1
ph-index = 4
Forward Citations = 41(Granted Patents)
Location History:
- Kobe, JA (1977)
- Kobe, JP (1979 - 2002)
Company Filing History:

Sumitomo Rubber Industries Limited
Japanese National Railways

Sumitomo Electric Industries, Limited
where one patent can have more than one assignee
Years Active: 1977-2002
Loading Chart...
5 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]