Inventor · Hiroshima, JP

Eichi Okamoto

2Patents
1h-index
5Co-inventors
37Inventor score

Filing activity: Nov 5, 1985 → Jan 13, 1998

Most-cited inventions

PatentTitleAreaCited byStatus
US4675773A Transmission line protection system Electricity 7 Expired
US5912792A Mounting construction of a tank-type lightning arrester for a neutral point of a transformer Electricity 1 Expired

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