Assignee
HAMADA KOUSYOU CO LTD
JP·1 granted patent·1 pending application·8 citations·filing 2005–2015
Top patents by PatentIndex Score
2 records- 0167US9435620B2Flight unit and dartHAMADA KOUSYOU CO LTD·Filed 2015·Granted Sep 6, 2016·8 cites·5 claims
- 0235US2006150520A1Automatic opening and closing system for opening and closing a window by automatically locking and/or unlocking a lock section of a window and by using a sensorHAMADA KOUSYOU CO LTD·Filed 2005·Application pending·0 cites
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