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TOA SHOJI KK

Overview
  • Total Patents
    15
About

TOA SHOJI KK has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and materials and metallurgy are SHIYOTSUKUBETON JAPAN KK, MURAKAMI SHOKAI KK and BEIJING MUNICIPAL ROAD & BRIDGE BUILDING MATERIAL GROUP CO LTD.

Patent filings in countries

World map showing TOA SHOJI KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing TOA SHOJI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kobayashi Atsushi 11
#2 Mitsuboshi Hiroshi 4
#3 Ito Kumao 3
#4 Nishiyama Koichi 3
#5 Akaike Sensuke 1
#6 Kayama Hiroshi 1
#7 Matsunaga Sueo 1
#8 Kotoda Takashi 1
#9 Kobayashi Akiko 1
#10 Shimoi Masao 1

Latest patents

Publication Filing date Title
JP2003247315A Fixture for guard fence for concrete building
JP2002250108A Installation method and installation device for protection fence for concrete structure
JP2003003670A Method and device for mixing and injecting binder for concrete building
JP2002335751A Culture medium body for raising of seedling
JP2002306513A Sponge brush for oral cavity cleaning
JP2002262660A Culture medium body
JP2001355219A Portable laying body
JP2002266329A Cut-off body
JPH10183797A Thermal insulating wall body structure
JPH10183994A Method of building concrete structure
JPH11171662A Production of heat insulating structural body and its heat insulating structural body
JPH11157817A Production of flame-retardant carbon
JPH108696A Plate body or compact and tatami floor or floor material using it
JPH09117906A Molded board mainly made of vegetable natural fiber such as oil palm fiber
JPH02136446A Stone masonry structure and earthquake-proofing work therefor