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KIMOTO KK

Overview
  • Total Patents
    1,354
  • GoodIP Patent Rank
    11,656
  • Filing trend
    ⇧ 5.0%
About

KIMOTO KK has a total of 1,354 patent applications. It increased the IP activity by 5.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets optics, machines and surface technology and coating are KIMOTO CO LTD, REFLEXITE CORP and TOMOEGAWA CO LTD.

Patent filings per year

Chart showing KIMOTO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kurishima Susumu 101
#2 Ota Tetsuji 89
#3 Etori Hideki 84
#4 Koyama Masuo 71
#5 Aikawa Takayuki 66
#6 Saito Masato 65
#7 Maruyama Mitsunori 61
#8 Yamagata Toshio 59
#9 Toshima Yasumaro 57
#10 Sasaki Takehiro 55

Latest patents

Publication Filing date Title
KR20210030854A Glass Scattering Prevention Sheet
WO2020195693A1 Low reflection film, optical sensing kit using same, and low reflection molded body
JP2020163735A Laminate film for molding
JP2020154043A Smoked hard coat film and display device using the same
JP2020140168A Spacer for lens and laminated light-shielding member using the same, light-shielding ring, lens unit, and camera module
WO2019176541A1 Information processing device, display system, and display program
WO2019156156A1 Information processing device, display system, program, and display method
JP2020098746A Light condensing member for lighting fixture and lighting fixture
CN111225943A Sheet for assisting processing of adherend
JP2019184848A Light-shielding film for optical instrument and laminated light-shielding film for optical instrument, and light-shielding ring for optical instrument, diaphragm member for optical instrument, shutter member for optical instrument, lens unit and camera module using the same
JP2019162807A Functional member
JP2019162808A Functional member
JP2019164189A Antiglare film
JP2018088013A Laminated light-shielding film for optical apparatus, and light-shielding ring for optical apparatus, lens unit, and camera module using the same
JP2018197846A Multilayered light-shielding film, light-shielding ring for optical apparatus using the same, lens unit, and camera module
JP2018163337A Laminate light-shielding film, and optical apparatus light-shielding ring, lens unit and camera module using the same
JP2019104791A Ionization radiation curable resin composition, protective film of gas barrier layer using the same, and laminate gas barrier film using them
JP2018180124A Sheet for logo, substrate for logo and logo seal
JP2018147009A Working condition management system
JP2018147008A Working condition management system