Inventor · disambiguated record
Hisayuki Ii
Also filed as: II HISAYUKI
6 granted patents·1 pending application·121 citations·filing 1990–2020
84Inventor score
Technology areasG02B
Top patents by PatentIndex Score
7 records- 0185US11668914B2Zoom lens system, and lens barrel, image capture device, and camera system including the zoom lens systemPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 6, 2023·2 cites·14 claims
- 0270US5396367AZoom lens assemblyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 7, 1995·34 cites·7 claims
- 0360US5235466AZoom lensMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Aug 10, 1993·23 cites·5 claims
- 0456US5940221AZoom lens and video camera comprising the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 17, 1999·21 cites·68 claims
- 0556US5100223AZoom lensMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 31, 1992·22 cites·8 claims
- 0653US5978152AZoom lens systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 2, 1999·19 cites·12 claims
- 0736US2016195691A1Imaging optical systemPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →