Masahiko Kikuchi
23Patents
8h-index
36Co-inventors
75Inventor score
Filing activity: Oct 6, 1987 → Sep 24, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5046023A | Graphic processing system having bus connection control capable of high-speed parallel drawing processing in a frame buffer and a system memory | Physics | 78 | Expired |
| US5382092A | Mixing apparatus and bottom ribbon blade used therein | Performing Operations; Transporting | 37 | Expired |
| US5399014A | Mixing apparatus | Performing Operations; Transporting | 37 | Expired |
| US7057754B1 | Printer | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6781590B2 | Graphic processing system having bus connection control functions | Physics | 23 | Expired |
| US5717440A | Graphic processing having apparatus for outputting FIFO vacant information | Physics | 20 | Expired |
| US6429871B1 | Graphic processing method and system for displaying a combination of images | Physics | 11 | Expired |
| US7139652B2 | Range selection control device of automatic transmission | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6042363A | Die for injection molding | Performing Operations; Transporting | 8 | Expired |
| US7039516B2 | Belt type continuously variable transmission | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7352486B2 | Printer | Emerging Cross-Sectional Technologies | 7 | Active |
| US6725822B2 | Intake system for multi-cylinder engine | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7859693B2 | Printing system with power saving mode | Physics | 5 | Expired |
| US5159320A | Graphic data processing system for extending font data into color data which is input into an image memory | Physics | 5 | Expired |
| US8282529B2 | Transmission oil-pressure control apparatus and methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US8390856B2 | Image forming apparatus, communication device, computer readable medium, and communication method | Emerging Cross-Sectional Technologies | 1 | Active |
| US9731752B2 | Steering control device for vehicle and steering control method for vehicle | Physics | 1 | Active |
| US6399005B1 | Injection molding method using a fixed die and a movable die | Performing Operations; Transporting | 1 | Expired |
| US9457842B2 | Parking mode selection apparatus and method using the steering wheel | Performing Operations; Transporting | 1 | Active |
| US7555170B2 | Image processing apparatus for scaling images | Physics | 1 | Expired |
| US8964778B2 | Communication control device and information processing apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US8250272B2 | Interrupt control apparatus and image forming apparatus | Physics | 0 | Active |
| US10040474B2 | Steering control device for vehicle and steering control method for vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.