Yuji Saito
160Patents
16h-index
242Co-inventors
89Inventor score
Filing activity: Dec 1, 1976 → Apr 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7660324B2 | Virtual network construction method, system, and relaying apparatus | Electricity | 180 | Expired |
| US5694295A | Heat pipe and process for manufacturing the same | Mechanical Engineering; Lighting; Heating | 76 | Expired |
| US6835488B2 | Fuel cell with patterned electrolyte/electrode interface | Emerging Cross-Sectional Technologies | 68 | Expired |
| US6069791A | Cooling device for notebook personal computer | Physics | 54 | Expired |
| US5964279A | Cooler for electronic devices | Physics | 36 | Expired |
| US7012311B2 | Semiconductor device formed on (111) surface of a Si crystal and fabrication process thereof | Electricity | 33 | Expired |
| US6171189A | Video game device and storage medium on which video game program is stored | Human Necessities | 27 | Expired |
| US8084087B2 | Fabrication method of size-controlled, spatially distributed nanostructures by atomic layer deposition | Chemistry; Metallurgy | 26 | Active |
| US6085830A | Heat sink, and process and apparatus for manufacturing the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5583411A | Synchronous motor control system for electric vehicle | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5775761A | Holder for small articles provided in a ceiling of an automobile | Performing Operations; Transporting | 21 | Expired |
| US6122166A | Personal computer cooling device having hinged heat pipe | Physics | 20 | Expired |
| US6441692B1 | PLL frequency synthesizer | Electricity | 19 | Expired |
| US5686807A | Torque control system for AC motor | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5757153A | Control system for electric vehicle | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4894634A | Switch device | Electricity | 16 | Expired |
| US5825739A | Recording method and apparatus for recording medium | Physics | 16 | Expired |
| US5135718A | Apparatus for simultaneously analyzing vanillylmandelic acid, homovanillic acid and creatinine | Physics | 15 | Expired |
| US7137442B2 | Vapor chamber | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5329444A | Work management system employing electronic board | Physics | 14 | Expired |
| US6656609B2 | Organic EL element | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6469462B2 | Control apparatus for electric vehicle | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7341800B2 | Fuel cell | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4104208A | Process for preparation of hard and porous polyvinylalcohol gels | Chemistry; Metallurgy | 10 | Expired |
| US6308524A | Cooler for electronic devices | Physics | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.