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TANAKA SHIGEO

Overview
  • Total Patents
    13
About

TANAKA SHIGEO has a total of 13 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets audio-visual technology, materials and metallurgy and telecommunications are ASEA CERAMA AB, Dongguan huajing powder metallurgy co ltd and ALLOMET CORP.

Patent filings in countries

World map showing TANAKA SHIGEOs patent filings in countries

Patent filings per year

Chart showing TANAKA SHIGEOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Shigeo 13
#2 Wakamatsu Kazuki 1
#3 Wakatsuki Kizuku 1
#4 Shinotsuka Shin 1
#5 Nishiyabu Kazuaki 1
#6 Ishida Shinji 1
#7 Fukao Tomohisa 1
#8 Sakai Jiro 1

Latest patents

Publication Filing date Title
JP2014028765A Coating material for massage for hair restoration or hair growth
JP2008012083A Negative ion generation sheet and hair brush using the same
JP2000250978A Inter-individual information exchange system for real estate object
JPH10338224A Paper package for beverage
JPH10211939A Cigarette pack
WO2004088337A1 Electronic appliance system
JPH07184709A Accessory or tortoiseshell-like product and its manufacture
JPS58187400A Manufacture of tortoiseshell product
JPS54146595A Smoke sensor function testing device
JPS5346086A Smoke adding tester for smoke detector