Inventor

SAKAMOTO ARATA

JP6 patents

⚠️ This page may combine multiple inventors who share the name “SAKAMOTO ARATA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAKAMOTO ARATA

2 patents

US8922120B2Dec 30, 2014

Strobe device

SAKAMOTO ARATA0 citations40

US8994268B2Mar 31, 2015

Strobe device

SAKAMOTO ARATA0 citations30

OSAKA GAS CO LTD

1 patent

US7049021B2May 23, 2006

Conductive 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 separator

OSAKA GAS CO LTD6 citations60

PANASONIC PHOTO & LIGHTING CO

1 patent

US7652434B2Jan 26, 2010

Electronic flash unit and manufacturing method thereof

PANASONIC PHOTO & LIGHTING CO0 citations45

MATSUOKA KOUICHIROU

1 patent

US9019625B2Apr 28, 2015

Lens advancing device, imaging device equipped with lens advancing device, and portable electronic device

MATSUOKA KOUICHIROU0 citations40

INA HIROHIKO

1 patent

US8339051B2Dec 25, 2012

Electronic flash unit and manufacturing method thereof

INA HIROHIKO0 citations40