Inventor · disambiguated record
Arata Sakamoto
Also filed as: SAKAMOTO ARATA
6 granted patents·6 citations·filing 2001–2012
69Inventor score
Files withSAKAMOTO ARATA2INA HIROHIKO1MATSUOKA KOUICHIROU1OSAKA GAS CO LTD1PANASONIC PHOTO & LIGHTING CO1
Top patents by PatentIndex Score
6 records- 0160US7049021B2Conductive composition for solid polymer type fuel cell separator, solid polymer type fuel cell separator, solid polymer type fuel cell and solid polymer type fuel cell system using the separatorOSAKA GAS CO LTD·Filed 2001·Granted May 23, 2006·6 cites·18 claims
- 0241US8922120B2Strobe deviceSAKAMOTO ARATA·Filed 2012·Granted Dec 30, 2014·0 cites·5 claims
- 0341US8339051B2Electronic flash unit and manufacturing method thereofINA HIROHIKO·Filed 2007·Granted Dec 25, 2012·0 cites·9 claims
- 0436US9019625B2Lens advancing device, imaging device equipped with lens advancing device, and portable electronic deviceMATSUOKA KOUICHIROU·Filed 2012·Granted Apr 28, 2015·0 cites·23 claims
- 0536US8994268B2Strobe deviceSAKAMOTO ARATA·Filed 2012·Granted Mar 31, 2015·0 cites·6 claims
- 0633US7652434B2Electronic flash unit and manufacturing method thereofPANASONIC PHOTO & LIGHTING CO·Filed 2002·Granted Jan 26, 2010·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →