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PS KK

Overview
  • Total Patents
    170
About

PS KK has a total of 170 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, civil engineering and materials and metallurgy are NEKUSUTO I KK, TAESAN CO LTD and SAMSIN ENTPR CO.

Patent filings in countries

World map showing PS KKs patent filings in countries
# Country Total Patents
#1 Japan 170

Patent filings per year

Chart showing PS KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanabe Daizaburo 21
#2 Kaneko Takashi 16
#3 Suzuki Yoshiteru 15
#4 Inukai Haruo 10
#5 Nakai Masahiro 8
#6 Nomura Sadahiro 8
#7 Hirooka Masayuki 8
#8 Endo Akio 7
#9 Kayane Hiromi 7
#10 Kubo Akihide 6

Latest patents

Publication Filing date Title
JP2014020648A Dehumidification/humidification-type radiative cooling/heating device
JP2005265313A Humidifier
JPH11210163A Anchor of frp tensioner
JPH11200628A Tensile material arrangement method and its device
JPH11173607A Air conditioning-dehumidifying system for room
JPH11140821A Embedded expansion joint
JPH11141130A Prestress unit
JPH11107219A Wire scaffold and construction thereof
JPH1192195A Resin mortar
JPH1179700A Tension jack
JPH10298931A Stretch erection work device
JPH10298924A Joint upper face holding method and device for bridge
JPH10266136A Execution method of overhanging girder bridge using corrugated steel plate web
JPH10266124A Reinforcing method of bridge pier having cylindrical columnar body
JPH10266467A Reinforced spacer
JPH10266122A Abutment structure of bridge
JPH10252008A Connected structure of paving slab
JPH10238120A Portable pinch roller
JPH10237825A Method of reinforcing concrete structure and reinforcing bar fixing jig
JPH10204829A Embedded extension joint for bridge