Learn more

YUMIKI NAOTO

Overview
  • Total Patents
    32
About

YUMIKI NAOTO has a total of 32 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets optics, audio-visual technology and computer technology are WHITE PETER MCDUFFIE, YASUDA HITOSHI and ERA KAZUNARI.

Patent filings in countries

World map showing YUMIKI NAOTOs patent filings in countries
# Country Total Patents
#1 United States 32

Patent filings per year

Chart showing YUMIKI NAOTOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yumiki Naoto 32
#2 Muramatsu Fumio 8
#3 Onishi Hideo 8
#4 Araki Yoshiharu 8
#5 Inata Masahiro 3
#6 Sugino Yoichi 3
#7 Yamane Yosuke 2
#8 Okamoto Mitsuyoshi 2
#9 Honjo Kenichi 2
#10 Katsuyama Norikazu 2

Latest patents

Publication Filing date Title
US2010060781A1 Lens barrel and imaging device
US2010208128A1 Camera system and camera body
US2011141340A1 Interchangeable lens and camera system using the same
US2008165392A1 Imaging Device, Printing System, Printing Device, Image Printing Method, And Recording Medium Storing Thereon A Control Program For The Image Printing Method