Inventor

FURUTSUKA NAOYUKI

JP3 patents

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

WEST ELECTRIC CO

1 patent

US4959672ASep 25, 1990

Motor-driven film winder

WEST ELECTRIC CO17 citations71

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