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DAIICHI KOSHUHA HONSHA KK

Overview
  • Total Patents
    16
About

DAIICHI KOSHUHA HONSHA KK has a total of 16 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are HEFEI TIANFENG BACTERIA TECHNOLOGY CO LTD, SAKAI YAKUHIN KK and MORITA JUNKO.

Patent filings in countries

World map showing DAIICHI KOSHUHA HONSHA KKs patent filings in countries
# Country Total Patents
#1 Japan 16

Patent filings per year

Chart showing DAIICHI KOSHUHA HONSHA KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in goods production

Top inventors

# Name Total Patents
#1 Yamaguchi Josuke 5
#2 Hanamoto Yukimitsu 4
#3 Kuramochi Atsushi 3
#4 Kawanami Shunpei 3
#5 Terasaki Masanori 2
#6 Unoki Seiki 2
#7 Okamoto Tatsumi 2
#8 Nakaaki Susumu 2
#9 Matsubara Yoichi 2
#10 Nishikawa Yoshihiro 2

Latest patents

Publication Filing date Title
JPS5183009A Kinzokukanno naimeno kanetsusuru hoho
JPS5161542A Kantono naimenni toso mataha raininguo hodokosusochi
JPS5148751A Kanmageyono shinganesochi
JPS5141057A Kokantono naimennijushiraininguohodokosu hoho
JPS511355A Yakiirekyokukanno seizohoho
JPS511306A Kinzokuchokukanno naimenyakiirehoho