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KOHNO RYUJI

Overview
  • Total Patents
    13
About

KOHNO RYUJI has a total of 13 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and Australia. Its main competitors in its focus markets environmental technology, electrical machinery and energy and telecommunications are HYTEON INC, KIM YONG-SAM and KIM DAE-KYU.

Patent filings in countries

World map showing KOHNO RYUJIs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Australia 1

Patent filings per year

Chart showing KOHNO RYUJIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kohno Ryuji 13
#2 Kitano Makoto 6
#3 Fukushi Miyuki 3
#4 Toba Hayami 2
#5 Tsunaki Takuro 2
#6 Koseki Mitsuru 2
#7 Sato Yutaka 2
#8 Nagata Tatsuya 2
#9 Hirano Fujio 1
#10 Norimatsu Yasuaki 1

Latest patents

Publication Filing date Title
US2013260212A1 Secondary battery and secondary battery module
AU2003289107A2 Pulse waveform producing method