Inventor

SUMISAKI KATSUSHI

JP4 patents

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

SUMISAKI KATSUSHI

1 patent

US8970117B2Mar 3, 2015

Light emitting element drive device and mobile apparatus

SUMISAKI KATSUSHI2 citations49

PANASONIC PHOTO & LIGHTING CO

1 patent

US7652434B2Jan 26, 2010

Electronic flash unit and manufacturing method thereof

PANASONIC PHOTO & LIGHTING CO0 citations45

INA HIROHIKO

1 patent

US8339051B2Dec 25, 2012

Electronic flash unit and manufacturing method thereof

INA HIROHIKO0 citations40

KAWABATA ERIKA

1 patent

US8853923B2Oct 7, 2014

Discharge tube and light-emitting apparatus provided with discharge tube

KAWABATA ERIKA0 citations23