Yukio Ohbuchi
3Patents
3h-index
6Co-inventors
33Inventor score
Filing activity: Feb 15, 1990 → Jun 27, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5066762A | Thermoplastic polyurethane resin from p-phenylene diisocyanate, a poly(hexamethylene carbonate) polyol, and a short chain polyol | Chemistry; Metallurgy | 55 | Expired |
| US5021534A | Thermosetting urethane elastomer | Chemistry; Metallurgy | 11 | Expired |
| US5071887A | Polyurethane elastomer | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.