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IGARASHI MASAO

Overview
  • Total Patents
    16
About

IGARASHI MASAO has a total of 16 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, EPO (European Patent Office) and Canada. Its main competitors in its focus markets pharmaceuticals and machines are WHITEHALL LAB LTD, DOLORGIET BETEILIGUNGS GMBH and SAGE R & D.

Patent filings in countries

World map showing IGARASHI MASAOs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 EPO (European Patent Office) 3
#3 Canada 2
#4 United States 2
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing IGARASHI MASAOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals
#2 Machines

Top inventors

# Name Total Patents
#1 Igarashi Masao 16
#2 Igarashi Toshio 3
#3 Igarashi Shigeo 3
#4 Matsuo Toshiyuki 2
#5 Miyamoto Kaoru 2
#6 Sagawa Kenji 2
#7 Hasegawa Yoshihisa 2

Latest patents

Publication Filing date Title
EP1859801A1 Therapeutic agent and prophylactic agent for endometriosis and adenomyosis uteri
JP2004352663A Medicinal composition for treating feminine chronic hypogastralgia of unknown cause
JP2003221338A Adenomyosis uteri treatment preparation
JPH1149699A Therapeutic agent for female chromatic abdominal pain syndrome
JPH07238097A Igg antibody comprising inhibin as antigen
JPH04273822A Therapeutic drug for endometritis
JPH04200473A Concentration of semen
JPH01221318A Danazol-containing pharmaceutical for local administration
JPS61229826A Inhibin and antibody thereof