Inventor · disambiguated record
Izumi Kumazawa
Also filed as: KUMAZAWA IZUMI
1 granted patent·5 pending applications·2 citations·filing 2012–2013
18Inventor score
Technology areasH04N
Top patents by PatentIndex Score
6 records- 0166US8773579B2Accessory controlled by camera and camera that controls accessoryIMAFUJI KAZUHARU·Filed 2012·Granted Jul 8, 2014·2 cites·12 claims
- 0250US2014064718A1Accessory, camera, accessory control program, and camera control programNIKON CORP·Filed 2013·Application pending·0 cites
- 0347US2013004152A1Accessory, camera, accessory control program, and camera control programNIKON CORP·Filed 2012·Application pending·0 cites
- 0440US2013002944A1Accessory, camera, accessory control program, and camera control programNIKON CORP·Filed 2012·Application pending·0 cites
- 0539US2013002897A1Accessory, camera, accessory control program, and camera control programNIKON CORP·Filed 2012·Application pending·0 cites
- 0639US2014009671A1Accessory, camera, accessory control method, accessory control program, and camera control programNIKON CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →