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SANYO KOSAN KK

Overview
  • Total Patents
    11
About

SANYO KOSAN KK has a total of 11 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and transport are SANGOVICH SERGEJ M, YAMATO HATSUDOKI KK and HUBEI MARINE ENG EQUIPMENT RES INST CO LTD.

Patent filings in countries

World map showing SANYO KOSAN KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing SANYO KOSAN KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology
#2 Transport

Top inventors

# Name Total Patents
#1 Sekiguchi Yuuji 5
#2 Kawai Wasao 3
#3 Sekiguchi Teppei 2
#4 Hatakei Norio 1
#5 Inoue Shuji 1
#6 Aoyama Isao 1
#7 Ueda Akira 1

Latest patents

Publication Filing date Title
JP2005060127A Ready-mixed concrete
JPS6357389A Bicycle having advertisement function
JPS626883A Bicycle for transporting freight
JPS615148A Pillar of framework structure
JPS608187A Ship having developable deck
JPS59216779A Semisubmersible self-traveling platform
JPS5279496A Ship
JPS5277390A Oil recovery boat
JPS5275789A Oil and water intake in oil recovery boat
JPS5234537A Oil fence
JPS5231486A Boat and ship