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OBANAYA SANGYO KK

Overview
  • Total Patents
    13
About

OBANAYA SANGYO KK has a total of 13 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, materials and metallurgy and thermal processes are Tianjin zhenxing cement co ltd, ROHRBACH TECHNOLOGIE KG and YIXING ZHONGHUAN REFRACTORY MAT CO LTD.

Patent filings in countries

World map showing OBANAYA SANGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing OBANAYA SANGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Masayoshi 5
#2 Satou Masayoshi 4
#3 Sato Takamasa 2
#4 Nakajima Hatsukichi 2
#5 Ookawa Yoshinao 1
#6 Nakayama Fumio 1
#7 Watanabe Muneyuki 1
#8 Nakajima Motokichi 1
#9 Koga Seiji 1

Latest patents

Publication Filing date Title
JP2000233961A Mortar composition
JP2000324975A Tail-fixing device in apparatus for cutting hoof of cattle
JP2000184857A Additive for improving egg quality of hen's egg and feed for improving egg quality of hen's egg
JP2000083505A Adjuster for hole where cow head is inserted with clearance in cow hoof-whittling device
JPH10234283A Cow ungula shaving device
JPH09201409A Deodorization of barn
JPH07327609A Pseudo-crude feed for ruminant
JPS6458750A Insulating rustproof coated reinforcement
JPS6389701A Waterproof construction method of ballast track floor plate in railroad high bridge
JPS5927114A Conveying screw used in waste incinerator
JPS5896912A Rotary hearth in excrement gas generating furnace
JPS5895533A Tar separator in soil gasification device of breeded animal
JPS5891793A Tar separator in dung gasifier