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KIKUCHI KAGAKU KENKYUSHO KK

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    216,537
  • Filing trend
    ⇩ 100.0%
About

KIKUCHI KAGAKU KENKYUSHO KK has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets optics are JAN SZCZEPANIK, EMPRESA NACIONAL OPTICA SA and KIKUCHI TOMOO.

Patent filings in countries

World map showing KIKUCHI KAGAKU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing KIKUCHI KAGAKU KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Cameras
#2 Photosensitive materials

Top inventors

# Name Total Patents
#1 Kikuchi Toji 10
#2 Kikuchi Tomoo 5
#3 Kikuchi Touji 2
#4 Kikuchi Taro 2
#5 Shimamura Yoshihiko 1
#6 Hirata Tatsu 1
#7 Ito Bunya 1
#8 Uehara Koichi 1

Latest patents

Publication Filing date Title
JP2019020641A Projection screen device
JP2015212785A Projection screen
JP2012073343A Bracket suspended from ceiling of projection device
JP2002072352A Fixture
JP2001100318A Transmission type projection screen
JP2001042437A Projection screen and projection screen set
JP2001033878A Screen for projecting picture
JP2001033879A Projection screen
JPH09185125A Hanging fixture for projector
JPH05328442A Infrared ray remote control system
JPH0527330A Elevating and lowering device and projection screen device using it
JPH0519357A Projection screen device
JPH01309193A Bar code structure
JPH01260525A Auxiliary device for graphic input for cad device
JPH01193725A Core for roll sheet
JPS60165631A Manufacture of very large-sized screen
JPS5799642A Photographic developing treatment
JPS5719725A Projecting screen
JPS56133733A Changing method for tone of black and white print