Inventor · Hiratsuka, JP

Masahiko Kishida

3Patents
3h-index
8Co-inventors
43Inventor score

Filing activity: May 7, 1975 → Apr 10, 1987

Most-cited inventions

PatentTitleAreaCited byStatus
US4443393A Method of pressurizing treatment of pre-foamed particles of polyolefin resin Emerging Cross-Sectional Technologies 41 Expired
US3980483A Photocurable composition Emerging Cross-Sectional Technologies 35 Expired
US4806293A Method of producing a foamed, molded article Performing Operations; Transporting 14 Expired

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