JAPAN WIND DEV CO LTD has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Japan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and engines, pumps and turbines are JUAREZ IGNACIO, ELECTRIC POWER RES INST OF YUNNAN POWER GRID CORP and CORONA WIND ENERGY EQUIPMENT BEIJING CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 5 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | Japan | 3 | |
#4 | Canada | 2 | |
#5 | China | 2 | |
#6 | Hungary | 1 | |
#7 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Engines, pumps and turbines | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Circuits for supplying electric power | |
#2 | Reduction of greenhouse gas emissions | |
#3 | Wind motors | |
#4 | Smart grids | |
#5 | Electric motor controls | |
#6 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Bando Matsuo | 16 |
#2 | Sakanaka Yoshinori | 5 |
#3 | Tamakoshi Tomio | 5 |
#4 | Kitamura Takeshi | 4 |
#5 | Hibi Hiroyuki | 1 |
Publication | Filing date | Title |
---|---|---|
WO2013038482A1 | Peak-cut control device | |
JP2012147628A | Power control system and power controller | |
JP2011229205A | Electric power management control system used in natural energy generating system incorporating storage battery | |
WO2011129003A1 | Power management control system used in natural energy generating system incorporating storage battery | |
WO2011099142A1 | Wind turbine generator system | |
WO2010073394A1 | Wind-driven electricity generation system of type having storage battery, and device for controlling charge and discharge of storage battery | |
EP2375561A1 | Power management control system for natural energy power generation system provided with storage battery | |
JP2010051117A | Wind power generation system |