Inventor · disambiguated record
Katsushi Sumisaki
Also filed as: SUMISAKI KATSUSHI
4 granted patents·5 pending applications·2 citations·filing 2002–2012
58Inventor score
Files withSUMISAKI KATSUSHI5INA HIROHIKO1KAWABATA ERIKA1PANASONIC CORP1PANASONIC PHOTO & LIGHTING CO1
Top patents by PatentIndex Score
9 records- 0158US8970117B2Light emitting element drive device and mobile apparatusSUMISAKI KATSUSHI·Filed 2011·Granted Mar 3, 2015·2 cites·11 claims
- 0241US8339051B2Electronic flash unit and manufacturing method thereofINA HIROHIKO·Filed 2007·Granted Dec 25, 2012·0 cites·9 claims
- 0334US2014192525A1Light projection devicePANASONIC CORP·Filed 2012·Application pending·0 cites
- 0433US7652434B2Electronic flash unit and manufacturing method thereofPANASONIC PHOTO & LIGHTING CO·Filed 2002·Granted Jan 26, 2010·0 cites·13 claims
- 0531US2012119668A1Light emitting element driver and mobile deviceSUMISAKI KATSUSHI·Filed 2010·Application pending·0 cites
- 0630US2013176465A1Image pickup apparatus and method of forming image dataSUMISAKI KATSUSHI·Filed 2011·Application pending·0 cites
- 0729US8853923B2Discharge tube and light-emitting apparatus provided with discharge tubeKAWABATA ERIKA·Filed 2012·Granted Oct 7, 2014·0 cites·5 claims
- 0829US2012242889A1Imaging device and mobile apparatusSUMISAKI KATSUSHI·Filed 2011·Application pending·0 cites
- 0926US2012108291A1Image pickup apparatus and mobile phone equipped therewithSUMISAKI KATSUSHI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →