Inventor · disambiguated record
Taku Oikawa
Also filed as: OIKAWA TAKU
6 granted patents·35 citations·filing 2003–2020
76Inventor score
Files withALPINE ELECTRONICS INC6
Top patents by PatentIndex Score
6 records- 0179USD550637SDigital audio disc player with tuner and television monitorALPINE ELECTRONICS INC·Filed 2005·Granted Sep 11, 2007·27 cites·1 claims
- 0276US11332045B2Operation system and control methodALPINE ELECTRONICS INC·Filed 2020·Granted May 17, 2022·1 cites·7 claims
- 0375US11267394B2Projection apparatus for indicating a recommended position to observe a movable body, portable device, and recording mediumALPINE ELECTRONICS INC·Filed 2019·Granted Mar 8, 2022·3 cites·11 claims
- 0470US10755711B2Information presentation device, information presentation system, and terminal deviceALPINE ELECTRONICS INC·Filed 2018·Granted Aug 25, 2020·4 cites·11 claims
- 0547US9139127B2Vehicle-mounted display systemALPINE ELECTRONICS INC·Filed 2014·Granted Sep 22, 2015·0 cites·17 claims
- 0638US7382967B2Video disk playerALPINE ELECTRONICS INC·Filed 2003·Granted Jun 3, 2008·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →