Hiroyuki Hyakutake
5Patents
3h-index
12Co-inventors
50Inventor score
Filing activity: Jun 26, 1989 → Sep 27, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4975259A | Method of liquefying and condensing nitrogen trifluoride and a method of purifying nitrogen trifluoride | Chemistry; Metallurgy | 16 | Expired |
| US5283094A | Optical recording medium | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5214738A | Positive coefficient thin-film thermistor | Electricity | 6 | Expired |
| US8455097B2 | Coating liquid for covering glass fiber and rubber-reinforcing glass fiber using same | Emerging Cross-Sectional Technologies | 2 | Active |
| US7128971B2 | Coated glass fibers for reinforcing rubber | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.