Inventor · disambiguated record
Hideki Kai
Also filed as: KAI HIDEKI
5 granted patents·4 pending applications·15 citations·filing 2012–2021
70Inventor score
Top patents by PatentIndex Score
9 records- 0184US9291442B2Contour measuring apparatusMITUTOYO CORP·Filed 2014·Granted Mar 22, 2016·12 cites·10 claims
- 0267US2022118746A1Multilayer film and packageSUMITOMO BAKELITE CO·Filed 2021·Application pending·0 cites
- 0364US8922907B2Variable focal length lens system and imaging apparatusOHTAKE MOTOYUKI·Filed 2012·Granted Dec 30, 2014·2 cites·12 claims
- 0460US2021107260A1Multilayer film and packageSUMITOMO BAKELITE CO·Filed 2018·Application pending·0 cites
- 0552US8446680B2Zoom lens and imaging apparatusKAI HIDEKI·Filed 2012·Granted May 21, 2013·1 cites·6 claims
- 0646US11513316B2Single focus image pickup optical system, and image pickup device and camera system using single focus image pickup optical systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 29, 2022·0 cites·11 claims
- 0744US2015097989A1Zoom lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2014·Application pending·0 cites
- 0838US8730588B2Zoom lens and image pickup unitSONY CORP·Filed 2012·Granted May 20, 2014·0 cites·11 claims
- 0936US2016195691A1Imaging optical systemPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →