Itsuo Hamada
5Patents
4h-index
5Co-inventors
46Inventor score
Filing activity: Mar 19, 1985 → Oct 15, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD461715S1 | Cushioning material for packaging | General | 34 | Expired |
| US4585605A | Rigid thermoplastic resin foam and process for preparation thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD461714S1 | Cushioning material for packaging | General | 12 | Expired |
| US4772636A | Reexpandable shrunken foam bodies of styrene-acrylonitrile type resin, method for manufacture thereof, and method for filling therewith | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4552904A | Rigid thermoplastic resin foam and process for preparation thereof | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.