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SUMITOMO BAYER URETHANE CO

Overview
  • Total Patents
    129
About

SUMITOMO BAYER URETHANE CO has a total of 129 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are JIAHUA CHEMICAL TECH DEVELOPMENT SHANGHAI CO LTD, SHANDONG INOV NEW MAT CO LTD and FAR EASTERN APPAREL CO LTD.

Patent filings per year

Chart showing SUMITOMO BAYER URETHANE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ikebe Mitsuaki 20
#2 Nakamura Masabumi 19
#3 Nishikawa Shinji 18
#4 Imokawa Toshiaki 15
#5 Chiba Takanori 14
#6 Hama Teruo 11
#7 Nagai Hideaki 10
#8 Honda Masaru 10
#9 Maeda Hitoshi 10
#10 Nakano Toshiaki 9

Latest patents

Publication Filing date Title
JP2001047433A Manufacture of light-weight high-rigidity natural fiber- reinforced polyurethane/polyurea molding
JP2001047544A Manufacture of car interior material of sandwich structure
JP2001019732A Roadbed stabilizing agent
JP2000336138A Production of reaction injection molded polyurethane foam
JP2000313734A Paving material for scene
JP2000290346A Manufacturing rigid polyurethane foam and composition for rigid polyurethane foam
JP2000128951A Production of hard polyurethane foam
JP2000034332A Production of polyurethane foam with metal insert
AU5880098A Method for producing rigid polyurethane foam
JPH11216075A Bathtub of acrylic resin reinforced with polyurethane resin
JPH11217418A Fast curable polyurethane composition
JPH11140155A Production of rigid polyurethane foam and composition for rigid polyurethane foam
JPH11106522A Production of lightweight highly rigid polyurethane/ polyurea molding
JPH10204380A Resin composition for coating
JPH10204143A Production of rigid polyurethane foam with low smoke generation
JPH10168152A Production of rigid polyurethane foam and composition for rigid polyurethane foam
JPH1087779A Production of polyurethane foam
JPH1060077A Production of rigid polyurethane foam and composition for rigid polyurethane foam
JPH0959409A Production of polyurethane foam
JPH09176271A Production of open-cell rigid polyurethane foam