Technical development

 

Intellectual property activities

Fundamental policy

Tokyo Gas promotes intellectual property activities in coalition with business and technical development strategies for the strengthening of its business competitiveness. We develop our activities to effectively protect and to utilize intellectual properties created through our technical development strategies and to secure a degree of freedom for our businesses without violating the intellectual properties of others.

Patent application results for FY2008 to FY2010

Technological field FY2008 FY2009 FY2010
Comfortable housing and lifestyle - Residential Sector 30 49 32
Technology supporting town and a society - Commercial and industrial sectors 18 13 21
Toward more safe and secure products 90 56 34
Challenge for the future society 35 50 44
Total 173 168 131

Patent registration results for FY2008 to FY2010

Technological field FY2008 FY2009 FY2010
Comfortable housing and lifestyle - Residential Sector 38 33 29
Technology supporting town and a society - Commercial and industrial sectors 17 30 29
Toward more safe and secure products 92 70 84
Challenge for the future society 22 30 27
Total 169 163 169

Organizations for intellectual property activities

Organizations for intellectual property activities