Assignee

SHIMURA TOKIO

JP3 patents

Top patents by PatentIndex Score

US8072766B2Dec 6, 2011

Portable device for transmitting signal

SHIMURA TOKIO18 citations82

US8534104B2Sep 17, 2013

Portable wireless key

SHIMURA TOKIO6 citations71

US8294053B2Oct 23, 2012

Electronic key

SHIMURA TOKIO2 citations60