Inventor · disambiguated record
Masaki Hanzawa
Also filed as: HANZAWA MASAKI
10 granted patents·2 pending applications·247 citations·filing 1999–2021
89Inventor score
Top patents by PatentIndex Score
12 records- 0196US6521370B1Battery pack, battery loading device, power supplying device and electronic equipmentSONY CORP·Filed 2000·Granted Feb 18, 2003·99 cites·4 claims
- 0293US6749960B2Battery pack, battery loading device, power supplying device and electronic equipmentSONY CORP·Filed 2001·Granted Jun 15, 2004·52 cites·5 claims
- 0384US6577101B1Mechanism for assuring proper loading of battery packs in electronic equipmentSONY CORP·Filed 2000·Granted Jun 10, 2003·66 cites·15 claims
- 0478US6967681B2Electronic equipment for loading thereon a recording medium employing a solid-state memory elementSONY CORP·Filed 2005·Granted Nov 22, 2005·5 cites·1 claims
- 0572US7192204B2CameraSONY CORP·Filed 2004·Granted Mar 20, 2007·14 cites·6 claims
- 0664US6894722B1Electronic equipment for loading thereon a recording medium employing a solid-state memory elementSONY CORP·Filed 2000·Granted May 17, 2005·6 cites·7 claims
- 0763US11400366B2ControllerSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Aug 2, 2022·0 cites·10 claims
- 0861US2010181222A1Packaging materialSONY CORP·Filed 2009·Application pending·0 cites
- 0954US11000760B2ControllerSONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted May 11, 2021·0 cites·20 claims
- 1036US6155852AElectric connector for cardHIROSE ELECTRIC CO LTD·Filed 1999·Granted Dec 5, 2000·5 cites·5 claims
- 1134US2022202595A1Assist device and artificial limbBIONICM INC·Filed 2020·Application pending·0 cites
- 1223USD1045081SPowered prosthetic kneeBIONICM INC·Filed 2021·Granted Oct 1, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →