Kakuro Kokubo
12Patents
10h-index
20Co-inventors
64Inventor score
Filing activity: Apr 15, 1985 → Jun 25, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4799622A | Ultrasonic atomizing apparatus | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5179923A | Fuel supply control method and ultrasonic atomizer | Mechanical Engineering; Lighting; Heating | 68 | Expired |
| US4974780A | Ultrasonic fuel injection nozzle | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US4726522A | Vibrating element for ultrasonic atomization having curved multi-stepped edged portion | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US4726523A | Ultrasonic injection nozzle | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US4756478A | Vibrating element for use on an ultrasonic injection nozzle | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US4986248A | Fuel supply system for internal combustion engine using an ultrasonic atomizer | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4783003A | Ultrasonic injecting method and injection nozzle | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4733820A | Vibrating element for use on an ultrasonic injection nozzle | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5119775A | Method for supplying fuel to internal combustion engine | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5094196A | System for operating two-cycle spark ignition engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4702414A | Utrasonic injecting method and injection nozzle | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.