Inventor · Chiba, JP

Junichi Oota

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

Filing activity: Aug 1, 1988 → Aug 1, 1988

Most-cited inventions

PatentTitleAreaCited byStatus
US4985309A Alloyed steel powder for powder metallurgy Emerging Cross-Sectional Technologies 8 Expired

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