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RIBAA KENTETSU KK

Overview
  • Total Patents
    16
About

RIBAA KENTETSU KK has a total of 16 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are METROLL QUEENSLAND PTY LTD, BUDMAT BOGDAN WIECEK and KAMIYA YOSHINOBU.

Patent filings in countries

World map showing RIBAA KENTETSU KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing RIBAA KENTETSU KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Roof coverings

Top inventors

# Name Total Patents
#1 Ozawa Keiji 5
#2 Hara Kazunori 5
#3 Noguchi Sadataka 4
#4 Nishio Tomokazu 3
#5 Takeda Seiichi 2
#6 Kitahara Shigeru 1
#7 Nakamura Hiroyuki 1
#8 Izumi Ko 1
#9 Nagakari Sumio 1
#10 Karasawa Takeshi 1

Latest patents

Publication Filing date Title
JPH06229089A Waterproof ventilating ridge structure for roof
JPH06229081A Roof panel and its execution method
JPH06229088A Heat insulating structure for roof
JPH06212757A Folded-plate roof construction method using sleigh type transport jig
JPH05148957A Construction method for roofing by small roof panel
JPH05148934A Sliding angle installation method for roof panel
JPH05148955A Fixture for roof ridge cover and ridge cover fitting method using the fixture
JPH04336153A Ridge envelop of roof and mounting thereof
JPH04336154A Waterproof process of connection part in roof panel process
JPH04293846A Flashing structure for roof end section
JPH0243450A Method for fitting no-bolt folded-sheet roof plate
JPH0243445A Method for roofing
JPH01125452A Proofing method for folded-plate roof plate
JPS63233152A Roofing construction method
JPS6313617A Manufacture of curved bent sheet
JPS6085152A Attachment of metal rool panel