| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Smart grids | |
| #2 | Climate change mitigation in buildings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishii Takao | 13 |
| #2 | Ishii Shizue | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2018196299A | Demand control system | |
| JP2008011637A | Demand power monitor system | |
| JP2004215351A | Demand control system | |
| JPH10169162A | Floor framing substrate material support implement | |
| JPH078969A | Treatment of muddy water | |
| JPS62260996A | Dry addition of additive for shield | |
| JPS62159831A | Shaft coupling having speed changing function | |
| JPS6241449A | Speed designating type stepless speed change gear | |
| JPS6226383A | Non-pulsating reciprocating piston pump | |
| JPS55155912A | Nut and washer structure | |
| JPS55115614A | Spring washer | |
| JPS55109814A | Through bolt | |
| JPS55109815A | Nut |