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HISAMITSU PHARMACEUTICALS CO I

Overview
  • Total Patents
    19
About

HISAMITSU PHARMACEUTICALS CO I has a total of 19 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Canada, United States and Indonesia. Its main competitors in its focus markets pharmaceuticals, medical technology and organic fine chemistry are LABTEC GMBH, ALLEN CHRISTINE and FERNDALE LAB INC.

Patent filings in countries

World map showing HISAMITSU PHARMACEUTICALS CO Is patent filings in countries
# Country Total Patents
#1 Canada 12
#2 United States 6
#3 Indonesia 1

Patent filings per year

Chart showing HISAMITSU PHARMACEUTICALS CO Is patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Muta Kazunori 4
#2 Higo Naruhito 4
#3 Sato Shuji 3
#4 Ikeura Yasuhiro 3
#5 Tsuruda Kiyomi 3
#6 Tateishi Tetsuro 2
#7 Kose Yasuhisa 2
#8 Hinotani Tomoyuki 2
#9 Terahara Takaaki 2
#10 Aida Kazunosuke 2

Latest patents

Publication Filing date Title
CA2378385A1 Patch formulation for external use including an acid addition salt of a basic drug
CA2172974A1 Poly-amino acidic oligonucleotide-carrier