Inventor · Hitachi, JP

Sigetaka Takeuchi

1Patents
1h-index
4Co-inventors
25Inventor score

Filing activity: Feb 13, 1981 → Feb 13, 1981

Most-cited inventions

PatentTitleAreaCited byStatus
US4403125A Gas-insulated disconnecting switch Electricity 6 Expired

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