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NIHON SPINDLE MANUFACTURING CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    140,904
  • Filing trend
    ⇧ 100.0%
About

NIHON SPINDLE MANUFACTURING CO LTD has a total of 13 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in Taiwan. Its main competitors in its focus markets chemical engineering, environmental technology and machines are SARAKUZ VALENTIN N, HERFELD GMBH & CO KG DR and VERVANT LTD.

Patent filings in countries

World map showing NIHON SPINDLE MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 13

Patent filings per year

Chart showing NIHON SPINDLE MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamaguchi Masafumi 4
#2 Ueda Akira 4
#3 Masuda Katsuhiro 4
#4 Asami Keiichi 4
#5 Onishi Keiichiro 3
#6 Fukuda Hiroyuki 2
#7 Irie Makoto 2
#8 Okamoto Koji 1
#9 Betsuso Shunji 1
#10 Murata Shigeo 1

Latest patents

Publication Filing date Title
TW202021178A Method for manufacturing slurry for positive electrode of nonaqueous electrolyte secondary battery and apparatus thereof with an aqueous solvent that causes a light environmental load by allowing an alkali component in a slurry containing an alkali metal complex oxide to be neutralized within a short period of time