Patents 5,145show all

  • 707
    C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
  • 627
    C08L - Compositions of macromolecular compounds
  • 514
    C08G - Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
  • 307
    H01L - Semiconductor devices
  • 294
    C07D - Heterocyclic compounds
  • 280
    C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • 267
    C07F - Acyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
  • 256
    C09B - Organic dyes or closely-related compounds for producing dyes
  • 249
    C09K - Materials for miscellaneous applications, not provided for elsewhere
  • 228
    G02B - Optical elements, systems, or apparatus

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Japan