Sodegaura, Japan

Syuji Machida

This inventor holds 2 USPTO granted patents. Top assignee: Idemitsu Kosan Company, Limited. Active years: 1989.


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1989

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