Inventor · Yokohama, JP

Hideyuki Kamigaichi

1Patents
1h-index
3Co-inventors
25Inventor score

Filing activity: Dec 28, 1984 → Dec 28, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4607925A In-pipe inspection system Physics 21 Expired

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