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ASAHI ISHIWATA KOGYO KK

Overview
  • Total Patents
    59
About

ASAHI ISHIWATA KOGYO KK has a total of 59 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, mechanical elements and measurement are Henan sanwei heavy industry co ltd, KUMAMOTO PREFECTURE and IIDA MFG.

Patent filings in countries

World map showing ASAHI ISHIWATA KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 59

Patent filings per year

Chart showing ASAHI ISHIWATA KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uchida Yasuaki 6
#2 Watanabe Yoshiomi 6
#3 Takahashi Norio 6
#4 Horiguchi Tsutomu 6
#5 Harada Yoshifumi 6
#6 Tomita Shiyougo 5
#7 Tokuyasu Michitaka 5
#8 Maejima Shiyouichi 4
#9 Hirakuri Kanji 3
#10 Okuda Hisashi 3

Latest patents

Publication Filing date Title
JPS61294294A Heat-insulating cold-insulating device for expansion joint mounted to low-temperature fluid transport conduit
JPS62215679A Friction material for brake
JPS62199842A Heat resistant multiple fabric material
JPS62141238A Construction of refractory room partition wall
JPS62125172A Construction of tank exterior panel
JPS6213633A Method for covering steel bar with refractory
JPS627507A Manufacture of decorative inorganic board
JPS61205681A Formation of silicic paint coating
JPS61143132A Method of bonding calcium silicate board and thremosetting resin decorative board
JPS61126252A Refractory coating of reinforcing bar
JPS6175157A Laminated panel and its construction
JPS6175158A Laminated panel and its construction
JPS6136154A Fiber reinforced slate
JPS60220265A Gasket sheet and manufacture thereof
JPS6096564A Manufacture of mineral wool reinforced cement composite board
JPS6051266A Foundation constructing method to concrete surface
JPS6033965A Refractory coating jig of reinforcing iron
JPS6022967A Spraying method of heat insulating material
JPS6030308A Heat expanding sheet and manufacture thereof
JPS59224701A Angle steel conveying rail