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KINOSHITA KENKYUSHO KK

Overview
  • Total Patents
    18
About

KINOSHITA KENKYUSHO KK has a total of 18 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets optics and packaging and shipping are ISHIDA KEI, SOUDA MAKOTO and MITAJIRI INDUSTRY CO LTD.

Patent filings in countries

World map showing KINOSHITA KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kinoshita Kouichi 14
#2 Hosaka Akihito 4
#3 Konuma Takaaki 4
#4 Yoshida Ichirou 2
#5 Tsuda Kenji 2
#6 Yamanaka Yoshiki 1
#7 Suzuki Keiji 1
#8 Kinoshita Koichi 1
#9 Shirato Shinichi 1

Latest patents

Publication Filing date Title
JPS63223769A Method for fixing power image
JPS59104661A Method for sensitizing n-type photoconductor
JPS59102257A Ppc two color copy
JPS5991453A Developing method
JPS5991451A Printing method by two-color
JPS5923499A Static electricity removing method
JPS5919954A Developing method
JPS58172669A Device for fixing powder image with solvent
JPS58152755A High precision feeding equipment for sheet-like material
JPS58147757A Electrophotographing method
JPS58204485A Corona charger
JPS58113944A Production of electrostatic latent image developer
JPS58107547A Manufacture of photoreceptor for electrophotography
JPS5840566A Method for contact charging in electrophotography
JPS57207266A Developing device for electrophotograh
JPS57198470A Visualizing method for latent image
JPS57198471A Visualizing method for latent image
JPS5768882A Cleaning device of electrophotography photosensitive body