Inventor · Hitachi, JP

Tadashi Sodeyama

4Patents
4h-index
7Co-inventors
39Inventor score

Filing activity: Jun 28, 2007 → Oct 25, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US7569944B2 Wind power generation system and operating method thereof Emerging Cross-Sectional Technologies 27 Active
US8093740B2 Wind power generation system and operation method thereof Emerging Cross-Sectional Technologies 11 Active
US7659637B2 Variable speed wind power generation system Emerging Cross-Sectional Technologies 6 Active
US9214871B2 Power conversion device with a daisy chain configuration communication control unit Emerging Cross-Sectional Technologies 5 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.