Learn more

TOYO KAGAKU KK

Overview
  • Total Patents
    234
  • GoodIP Patent Rank
    210,927
About

TOYO KAGAKU KK has a total of 234 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets machines, audio-visual technology and packaging and shipping are CONWED CORP, STEAG HAMATECH INC and FIRST LIGHT TECHNOLOGY INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kusaka Masaharu 33
#2 Machihara Akio 33
#3 Hasegawa Noboru 31
#4 Uchida Hiromichi 27
#5 Asakura Hiroshi 23
#6 Sakai Keisuke 17
#7 Sato Mitsuhiro 16
#8 Kobayashi Tsunetoshi 16
#9 Kitatsume Keisuke 15
#10 Ueda Koutarou 12

Latest patents

Publication Filing date Title
JP2019150410A Plaster and film for the same
JP2019122702A Oral cavity mucosa protective film
JP2017088695A Conductive coating liquid and conductive coating film
JP2014105325A Composite film for coating material used by coating on objects receiving bending deformation
JP2013169322A Film for adhesive material to be used by adhering to object to be subjected to bending deformation
JP2013131368A Electrode binder
JP2012104406A Binder for electrode
JP2012100735A Wound covering material
JP2010142449A Medical tape or sheet, and method of manufacturing the same
JP2010111788A Water dispersion type adhesive for flocking
JP2007117513A First-aid adhesive tape
JP2006299494A Polyester-based treatment agent and article treated with the treatment agent
CA2420116A1 Tape for tying electric wire
KR20050086003A Tape for tying electric wire
JP2003278931A Switching valve for ion water generator
JP2003275762A Electrolytic bath provided with waterway converter for ionized water producing machine
CA2380901A1 Optical disc accommodation case
JP2002336295A Device and method for manufacturing adhesive bandage
JP2002212297A Polyester-based reaction mixture composition and the use
US6371300B1 Optical disc case