Inventor · disambiguated record
Takao Yamanaka
Also filed as: YAMANAKA TAKAO
5 granted patents·2 pending applications·10 citations·filing 2013–2025
69Inventor score
Top patents by PatentIndex Score
7 records- 0180US8717682B2Single focal length lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted May 6, 2014·5 cites·10 claims
- 0278US8670194B2Single focal length lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Mar 11, 2014·5 cites·6 claims
- 0372US12248129B2Zoom lens system, image capture device, and camera systemPANASONIC IP MAN CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·12 claims
- 0467US2025370246A1Eyepiece optical system and head mounted displayPANASONIC IP MAN CO LTD·Filed 2025·Application pending·0 cites
- 0559US12235424B2Zoom lens system, image capture device, and camera systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 25, 2025·0 cites·13 claims
- 0655US2023393384A1Eyepiece optical system and display devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0742US9857574B2Zoom lens system and imaging apparatusPANASONIC IP MAN CO LTD·Filed 2016·Granted Jan 2, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →