Assignee
OBA YASUHIRO
5 patents
Top patents by PatentIndex Score
USD301849SJun 27, 1989
Four wheel vehicle
OBA YASUHIRO47 citations94
US8446923B2May 21, 2013
Fiber laser device
OBA YASUHIRO1 citations50
US8206041B2Jun 26, 2012
High power optical connector and optical fiber system using the same
OBA YASUHIRO1 citations50
US8649403B2Feb 11, 2014
Fiber laser device
OBA YASUHIRO0 citations39
US8331408B2Dec 11, 2012
Fiber laser device
OBA YASUHIRO0 citations39