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NAKAMOTO HIROFUMI

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    180,868
  • Filing trend
    ⇩ 100.0%
About

NAKAMOTO HIROFUMI has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and organic fine chemistry are KIM DUK-JUNG, REVOLT TECHNOLOGY LTD and BYUN SANGWON.

Patent filings in countries

World map showing NAKAMOTO HIROFUMIs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing NAKAMOTO HIROFUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamoto Hirofumi 12
#2 Ogumi Zempachi 3
#3 Kawamura Junichi 2
#4 Yamaki Jun-Ichi 2
#5 Takekawa Reiji 2
#6 Kamiya Masato 1
#7 Wakasugi Satoshi 1
#8 Ueno Yukiyoshi 1
#9 Hama Shigenori 1
#10 Suzuki Yushi 1

Latest patents

Publication Filing date Title
US2013095388A1 Liquid hydrophobic phase transition substance, and battery comprising same
US2012177997A1 Method for producing solid electrolyte material-containing sheet