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NIPPON CHEMICAL INDUSTRY CO LT

Overview
  • Total Patents
    19
About

NIPPON CHEMICAL INDUSTRY CO LT has a total of 19 patent applications. Its first patent ever was published in 1986. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are MOLI ENERGY LTD, BTR NEW ENERGY MATERIALS INC and SUH JUN-WON.

Patent filings in countries

World map showing NIPPON CHEMICAL INDUSTRY CO LTs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing NIPPON CHEMICAL INDUSTRY CO LTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nobuyuki Komekawa Fumihiro Yam 2
#2 Nobuji Tanabe 1
#3 Fumibiro Yamazaki Nobuyuki Kom 1
#4 Kazuo Ochiai 1
#5 Okumura Masami 1
#6 Fumihiro Yonegawa 1
#7 Giei Oishi 1
#8 Minoru Fukuchi 1
#9 Kamiosamu Uga 1
#10 Takahiro Kise Yutaka Iue Akino 1

Latest patents

Publication Filing date Title
CN1492528A Lithium-cobalt composite oxide and its producing method and non-aqueous electrolyte cell
CN1580058A Method for preparig 3-chloromethyl-3-cephem derivative crystalline
CN1539840A Method for producing crystal of 3-chloromethyl-3-cephem derivative
CN1516303A Lithium-cobalt system composite oxides and mfg. method, lithium storage battery positive pole active material and lithium storage battery
CN1458707A Lithium-manganese composite oxide powder, its preparing method, positive pole active material for lithium cell and said cell