Inventor · Hitachi, JP

Ran Ito

1Patents
1h-index
5Co-inventors
25Inventor score

Filing activity: Aug 4, 1982 → Aug 4, 1982

Most-cited inventions

PatentTitleAreaCited byStatus
US4523668A Power controlling apparatus using friction material Mechanical Engineering; Lighting; Heating 8 Expired

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