Osamu Sodeyama
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: May 23, 1979 → Aug 5, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5424363A | Polyvinyl chloride-based resin composition | Chemistry; Metallurgy | 9 | Expired |
| US4497943A | Organocyclopolysiloxane and a room temperature curable composition containing same | Chemistry; Metallurgy | 8 | Expired |
| US4247577A | Method for preparing shaped articles of a vinyl chloride resin having improved surface properties | Chemistry; Metallurgy | 6 | Expired |
| US5360853A | Polyvinyl chloride-based resin composition | Chemistry; Metallurgy | 3 | Expired |
| US6063870A | Rigid vinyl chloride resin composition | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.