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SHIYOTSUKUBETON JAPAN KK

Overview
  • Total Patents
    21
About

SHIYOTSUKUBETON JAPAN KK has a total of 21 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are NARUSE KAGAKU KK, TOA SHOJI KK and DAINICHI KASEI KK.

Patent filings in countries

World map showing SHIYOTSUKUBETON JAPAN KKs patent filings in countries
# Country Total Patents
#1 Japan 21

Patent filings per year

Chart showing SHIYOTSUKUBETON JAPAN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawahara Masao 16
#2 Hayashi Yoshimasa 16
#3 Aoyama Miki 14
#4 Ogawa Haruka 11
#5 Wakizaka Tatsuya 10
#6 Mori Hajime 9
#7 Mitani Kazufusa 7
#8 Takasu Mineo 5
#9 Inoue Fumihiro 5
#10 Furuya Noriyuki 4

Latest patents

Publication Filing date Title
JPH07331779A External wall material
JPH07329027A Concrete panel having insulating material embedded therein
JPH07308907A Manufacture of pc product
JPH07300870A Method for setting pc-form in placing-form construction method
JPH07290416A Manufacture of tile prefabricated pc panel
JPH07290417A Manufacture of finished material prefabricated pc panel and device thereof
JPH07290414A Manufacture of stone prefabricated pc panel
JPH07279246A Pc beam form
JPH07267707A Production of concrete mixed with glass pieces
JPH07241831A Surface treating device for pc plate having finishing material
JPH07247569A Manufacture of waterproof driving pc panel form
JPH07241830A Surface treating method of pointing finishing material for pc plate
JPH07180348A Manufacture of pc product by instant demolding
JPH07164426A Production of pc panel due to lap casting and insert used therein
JPH07124916A Surface treating method for pc product by immediate removal from form
JPH07124917A Surface treating method for pc product by immediate removal from form
JPH0790643A Reinforced concrete body with electrolytic protection electrode
JPH0780823A Production of immediately removable pc product
JPH06238648A Pc curtain wall panel
JPH06155431A Production of form object made of precast concrete