Inventor · Ibaraki, JP

Sigeru Machida

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

Filing activity: Oct 6, 1986 → Oct 6, 1986

Most-cited inventions

PatentTitleAreaCited byStatus
US4736143A Torque control apparatus for rotary machine Emerging Cross-Sectional Technologies 23 Expired

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