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ISHIHARA TAKAO

Overview
  • Total Patents
    22
About

ISHIHARA TAKAO has a total of 22 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and thermal processes are BEIJING ZHIHUIJIAN SCIENCE & TECHNOLOGY DEV CO LTD, BEIJING WISWORD HI TECH CO LTD and OGIWARA SATOKO.

Patent filings in countries

World map showing ISHIHARA TAKAOs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing ISHIHARA TAKAOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ishihara Takao 22
#2 Hirayama Akira 1

Latest patents

Publication Filing date Title
JP2005061810A Kerosene combustion improving backup method for solar cogeneration (sunlight heat/electric power cogenerating) system
JP2004324629A Solar gas turbine co-generation system
JP2004251089A Roof united module structure for solar cogeneration system (solar thermoelectric supply)
JP2004045000A Automatic operation system based on solar intensity for solar cogeneration (solar thermoelectric supply) system
JP2003202155A Backup system for solar cogeneration (solar heat and electricity combined supply) system
JP2003074884A Solar hot air regenerative floor heater
JP2002267276A Solar cooling system
JP2002061961A Solar cogeneration integrated system
JP2001263687A Heating, hot water feeding, cooling and heat storing device utilizing solar energy
JP2001241778A Cooling and heating thermal storage system utilizing solar energy
JP2001127328A Solar cell co-generation module
JP2001116369A Heat-storing material built-in type solar hot air system
JP2001059655A Solar hot air system
JP2000179948A Solar cogeneration system
JPH11298031A Solar cell power generating system
JPH11294313A Hybrid windmill type power generation system
JPH11257761A Solar cell cogeneration system
JPH11170829A Amphibious bicycle
JPS6418709A Direction changing device
JPS63277305A Water-land communication passage