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TOKYO PRINTING INK MFG CO LTD

Overview
  • Total Patents
    449
  • GoodIP Patent Rank
    13,123
  • Filing trend
    ⇧ 38.0%
About

TOKYO PRINTING INK MFG CO LTD has a total of 449 patent applications. It increased the IP activity by 38.0%. Its first patent ever was published in 1972. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and basic materials chemistry are FACT FUTURE ADVANCED COMPOSITE, XIANNING HAIWEI COMPOSITE MAT PRODUCTS CO LTD and PRC COMPOSITES LLC.

Patent filings per year

Chart showing TOKYO PRINTING INK MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawabe Kazuya 33
#2 Okada Yukio 22
#3 Sakaguchi Toshiharu 22
#4 Kikuchi Mikio 19
#5 Imai Kengo 17
#6 Harada Michiyuki 17
#7 Kaneda Kenichi 16
#8 Kabasawa Kazuhiro 15
#9 Kobayashi Shigenori 14
#10 Kayano Takashi 14

Latest patents

Publication Filing date Title
JP2020147747A Printing ink composition for non-laminate, printed matter for non-laminate package, and method for producing printed matter for non-laminate package
JP2020147746A Gravure printing ink composition for styrene film for heat lamination
JP2020147745A Gravure printing ink composition for styrene film for heat lamination
JP2020022442A Agricultural house heat insulating material
JP2020204587A Radon radioactivity measurement method
JP2020200408A Gravure printing ink composition for styrene substrate, laminate, and packaging container
JP2019189856A Active energy ray curable inkjet ink for coated steel sheet, and manufacturing method of printed matter using inkjet ink
JP2020157609A Resin molding material for stereo shaping apparatus and filament for stereo shaping apparatus
JP2020137450A Structure for growing long onion and installation method of structure for growing long onion
JP2020100041A Decorative sheet manufacturing method for manufacturing frosted glass-like decorative sheet
JP2020091159A Radioactivity measurement method of radioactive substance by plastic scintillator for radiation detection
JP2020083407A Microwave foam laminate, microwave foam package and manufacturing method of microwave foam package
JP2020082586A Non-slip laminate, non-slip package bag and production method of non-slip package bag, and coating liquid for forming non-slip part
JP2020063084A Twist packaging machine for uniaxial stretched film and packaging method for twist packaging machine
JP2020063085A Twist packaging machine for uniaxial stretched film and packaging method for twist packaging machine
JP2020040211A Scratch mount, on-demand scratch printed matter and positive scratch printed matter
JP2020023631A Production method of polymethyl methacrylate particle, production method or colloidal crystal, and aqueous suspension liquid
JP2019026841A Ink composition for laser recording, laminate for laser recording, manufacturing method of laminate for laser recording and recording body
JP2019210193A Hafnia nanoparticle, its dispersoid, resin composite and production method thereof
JP2019198970A Anchor coat composition for active energy ray-curable inkjet ink, active energy ray-curable inkjet ink set, active energy ray-curable inkjet ink printed matter, and manufacturing method of active energy ray-curable inkjet ink printed matter