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KASEN JOHO CENTER

Overview
  • Total Patents
    12
About

KASEN JOHO CENTER has a total of 12 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are INAGAWA KAZUO, KANEKO SHIGERU and PETRATECH INC.

Patent filings in countries

World map showing KASEN JOHO CENTERs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing KASEN JOHO CENTERs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Hydraulic engineering

Top inventors

# Name Total Patents
#1 Kamibayashi Yoshiyuki 5
#2 Uruno Toru 5
#3 Suzuki Shigeru 5
#4 Miyamoto Susumu 5
#5 Suzuki Yoichi 5
#6 Shimauchi Shigeyuki 5
#7 Koiwai Yasuo 5
#8 Nakao Tadahiko 5
#9 Abe Tomonori 4
#10 Saito Kenichi 4

Latest patents

Publication Filing date Title
JPH11304738A Device for monitoring distribution of degree of wetting
JPH11304549A Sensor for detecting movement of earth and sand of river dike
JPH11304739A Measuring method for distribution of wetting degree
JPH11304570A Water level sensor for river
JPH11174018A Highly sensitive bod sensor and highly sensitive bod measuring mehtod using its sensor
JPH11125600A High-sensitivity method and device for measuring nitrogen compound ion
JPH0283416A River flow rate monitor system
JPH01276864A Automatic receiving terminal equipment in captain system
JPS6418385A Batch reception system
JPS6418381A Image receiving method
JPS6419390A Image reproduction
JPS6418383A Warning transmission system