Inventor · Hitachi, JP

Ri Koukun

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

Filing activity: Mar 6, 2002 → Mar 6, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US7128882B2 Method and apparatus for treating perfluorocompounds Emerging Cross-Sectional Technologies 6 Expired

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