Learn more

JAPAN IMAGING SYST KK

Overview
  • Total Patents
    75
About

JAPAN IMAGING SYST KK has a total of 75 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics and textiles and paper are ZHUHAI TUOJIA TECH CO LTD, IKEDA KEISUKE and SAKAMOTO TAKASHI.

Patent filings in countries

World map showing JAPAN IMAGING SYST KKs patent filings in countries
# Country Total Patents
#1 Japan 73
#2 EPO (European Patent Office) 1
#3 United States 1

Patent filings per year

Chart showing JAPAN IMAGING SYST KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yamaguchi Chiseki 24
#2 Ando Tomio 15
#3 Hiraoka Yuji 13
#4 Takano Yutaka 9
#5 Yamaguchi Tomoseki 7
#6 Otsuka Kazuo 7
#7 Mori Shuji 6
#8 Nakamura Junichi 4
#9 Sumihiro Masakazu 4
#10 Hiyoshi Isao 4

Latest patents

Publication Filing date Title
JPH05241478A Thermal fixing device
JPH05224556A Thermal fixing device for electrophotography
JPH05216367A Heat fixing device for electrophotography
JPH05197307A Electrophotographic heat fixing device
JPH05188759A Developing device
JPH05173415A Method and device for developing
JPH05173450A Thermal fixing method
JPH05173416A Method and device for developing
JPH05173413A Method and device for developing
JPH05173412A Method and device for developing
JPH05173405A Developing method and developing device
JPH05165313A Method and device for development
JPH05158370A Pressurizing roller
JPH05134558A Transfer device
JPH0675493A Thermal fixing device
JPH05127510A Developing device
JPH04366869A Developing device
JPH04340580A Thermofixing device for electrophotography
JPH04340581A Thermofixing device for electrophotography
US5170213A Developer unit utilizing a non-magnetic single component developer