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KAWATETSU JOHO SYST KK

Overview
  • Total Patents
    15
About

KAWATETSU JOHO SYST KK has a total of 15 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are XI AN BOHENG INTELLIGENT TECHNOLOGY CO LTD, MARUKAN KK and MEKUTORON KK.

Patent filings in countries

World map showing KAWATETSU JOHO SYST KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing KAWATETSU JOHO SYST KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Suzuki Kenji 5
#2 Miyazawa Fuminori 3
#3 Akamine Satomi 2
#4 Yoshizawa Isao 2
#5 Shimoyama Mutsuo 2
#6 Nishida Noriyuki 2
#7 Kujime Hiroshi 1
#8 Kumakura Satoshi 1
#9 Morinaka Yoshiharu 1
#10 Ueda Takeshi 1

Latest patents

Publication Filing date Title
JPH113218A Dominical year conversion method
JPH10276188A Privacy communication method
JPH10107908A Telephone line controller
JPH10107792A Server monitor
JPH1056512A Telephone line controller
JPH09319874A Component retrieval device
JPH09304284A Image processing method for inspecting egg
JPH09305764A Detection method and device for image pattern defect
JPH09233057A Data communication method and data communication system
JPH09128520A Registering/retrieving method and managing device for document
JPH0983516A Network fault diagnostic device
JPH0981726A Pattern matching method
JPH096965A Method for detecting end position of book image and device for reading thereof
JPH08297100A Inspecting method for egg
JPH07105153A Method for file transfer between different kinds of computers