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I S KOSAN KK

Overview
  • Total Patents
    12
About

I S KOSAN KK has a total of 12 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 materials and metallurgy are SANKO COLLOID KAGAKU KK, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA TUL SKIJ GU TULGU and UNIV TVERSKOJ.

Patent filings in countries

World map showing I S KOSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing I S KOSAN KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Building materials

Top inventors

# Name Total Patents
#1 Suzuki Takashi 7
#2 Sendai Hideki 2
#3 Suzuki Toru 1
#4 Tanaka Hideo 1
#5 Nagura Teruto 1
#6 Sasaki Kakeiko 1
#7 Nakajima Shigeru 1
#8 Saito Yasuhiro 1

Latest patents

Publication Filing date Title
JP2006144313A Execution method of dust preventive agent to concrete structure, and permeable rust preventive agent composition
JP2005076038A Rust-preventive permeable composition, alkalinity-imparting permeable composition and method for improving durability of concrete structure
JP2001089266A Rapidly built construct of waterproof layer for concrete member and method for executing construction work of the same
JPH10317388A Partition foundation for concrete building
JPH10306555A Installation structure for lower end part of waterproofing layer protective plate
JPH10121704A Pedestal for laying concrete block
JPH09189102A Support base for laying concrete block and laying structure of concrete block
JPH0960210A Protective board fixture and fixing structure of protective board
JPH08151738A Mounting member for protecting slab
JPH08128160A Upper-end fixture for protective plate and mounting method of upper end of protective plate
JPH01192948A Inside finished plate mounting construction of parapet rising wall in concrete structure
JPS6128658A Flat block for water-proof rising pressing construction