Ushiku, Japan

Sumiyoshi Ito

This inventor holds 2 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1997-1998.


% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1997-1998

Loading Chart...
2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…