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ENOKI SHIGEKAZU

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    218,449
About

ENOKI SHIGEKAZU has a total of 12 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets optics are MIYAHARA KENSUKE, KAMIMURA NAOYA and KESEL JAN DE.

Patent filings in countries

World map showing ENOKI SHIGEKAZUs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 2

Patent filings per year

Chart showing ENOKI SHIGEKAZUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Electrography

Top inventors

# Name Total Patents
#1 Enoki Shigekazu 11
#2 Nakagawa Yoshinori 1
#3 Kadota Ichiro 1
#4 Yoshida Ryuji 1
#5 Suzuki Hirokatsu 1
#6 Sohmiya Norimasa 1
#7 Enomoto Shigekazu 1
#8 Suganuma Takuya 1
#9 Kayahara Shin 1
#10 Tanaka Shuji 1

Latest patents

Publication Filing date Title
JP2016015702A Speaker system, diaphragm, and vibrator
JP2016001860A Speaker system, diaphragm, and vibrator
JPS5249838A Formation of fixing toner film
JPS5249837A Toner for fixing by ultraviolet rays
JPS5240138A Developing agent for electrostatic image
JPS5223349A Electrostatic developing method and device
JPS52422A Transfer method of magnetic toner
JPS51144238A Magnetic toner transcription method
JPS51138442A Magnetic toner
JPS51126836A Magnetic toner