Eisuke Yamada
9Patents
3h-index
20Co-inventors
57Inventor score
Filing activity: Nov 6, 1978 → Dec 4, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8394881B2 | Golf ball | Human Necessities | 10 | Active |
| US7094512B2 | Electrophotographic printing method, monoazo iron complex compound, charge controlling agent using the same and toner using the charge controlling agent | Physics | 5 | Expired |
| US7402369B2 | Mono azo iron complex compound, and charge controlling agent and toner using the same | Physics | 4 | Active |
| US4244550A | Umbrella supporting device for bicycle | Performing Operations; Transporting | 3 | Expired |
| US10266637B2 | Polyurethane-modified epoxy resin, method for producing same, epoxy resin composition and cured product | Chemistry; Metallurgy | 1 | Active |
| US5214097A | Fluororubber composition | Chemistry; Metallurgy | 0 | Expired |
| US11619412B2 | Environment control system, and air conditioner or air conditioning system | Physics | 0 | Active |
| US12352336B2 | Gear device and actuator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8420716B2 | Golf ball | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.