| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 11 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in buildings | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Solar heat collectors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aizawa Hideharu | 11 |
| Publication | Filing date | Title |
|---|---|---|
| JP2008150946A | Heat insulation structure of building | |
| JP2008240405A | Heat insulating structure of residence | |
| JP2007298252A | Residential ventilator | |
| JP2007138584A | Heat insulating structure of building | |
| JP2005195312A | Ventilation system | |
| JPH09125544A | Air circulating building | |
| JPH08285328A | Building with good air-circulation | |
| JPH0797830A | Air circulation building | |
| JPH0718800A | Air circulation building | |
| JPH073903A | Wall structure of building | |
| JPH0351640A | Ventilating device for housing |