Learn more

SELTEC CORP

Overview
  • Total Patents
    11
About

SELTEC CORP has a total of 11 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and civil engineering are LAFARGE ALUMINATES, CEMEX RES GROUP AG and GUYAN TECH DEVELOPMENT CO LTD.

Patent filings in countries

World map showing SELTEC CORPs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 1

Patent filings per year

Chart showing SELTEC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kobayashi Teruaki 10
#2 Ogawa Hiroyuki 10
#3 Ishigaki Kazuhisa 3
#4 Matsunaga Yoshiharu 2
#5 Nakada Masahiro 2
#6 Enomoto Hiroyuki 2
#7 Morton James L 1
#8 Komiyama Tsuneharu 1
#9 Birchell Thomas H 1
#10 Hori Takahiro 1

Latest patents

Publication Filing date Title
JP2005264599A Construction method of ecosystem rearing decorative concrete structure
JP2004285619A Environment-compatible concrete structure and its manufacturing method
JP2004050595A Porous particle loading sheet and method for producing ecosystem-compatible concrete using the sheet
JP2003213705A Ecological system adaptable concrete structure and method for producing the same
JP2002275812A Deflective water permeable concrete pavement
JP2002129506A Method for finishing exposed-aggregate permeable concrete by washing
JP2001302309A Production process of instant stripping concrete product
JP2001164502A Precast-concrete pavement slab
JP2001039784A Finishing method of wash-out water permeable concrete
JP2000290051A Thickening additive for water permeable concrete and production of water permeable concrete using same
US4089509A Composition control system for an asphalt plant