Koji Adachi
78Patents
10h-index
79Co-inventors
81Inventor score
Filing activity: Nov 17, 1987 → Jul 20, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7004827B1 | Method and apparatus for polishing a workpiece | Performing Operations; Transporting | 72 | Expired |
| US5987226A | Printing system and method | Physics | 61 | Expired |
| US6100998A | Print processor with efficient memory use | Physics | 31 | Expired |
| US5768489A | Print processing system and method | Physics | 24 | Expired |
| US5978563A | Print processing system and method | Physics | 19 | Expired |
| US7174264B2 | Fault diagnosis apparatus | Performing Operations; Transporting | 18 | Expired |
| US6930800B1 | Halftone generation system and halftone generation method | Electricity | 17 | Expired |
| US7250781B2 | Circuit board inspection device | Physics | 16 | Expired |
| US7324909B2 | Fault diagnosis apparatus | Performing Operations; Transporting | 12 | Active |
| US7275009B2 | Fault diagnosis apparatus | Performing Operations; Transporting | 12 | Expired |
| US4937629A | Composite image recording apparatus | Physics | 10 | Expired |
| US7903844B2 | Failure analysis system, failure analysis method, and program product for failure analysis | Physics | 10 | Active |
| US5126795A | Image recording method | Physics | 10 | Expired |
| US5273599A | Bead lock method | Performing Operations; Transporting | 10 | Expired |
| US7003258B2 | Transfer device, transfer method and image forming device | Performing Operations; Transporting | 9 | Expired |
| US8896964B1 | Enlarged substrate for magnetic recording medium | Physics | 8 | Active |
| US5784062A | Image output device and processing method converting an image formation command into raster format | Physics | 8 | Expired |
| US7239738B2 | Image defect inspecting apparatus and image defect inspecting method | Physics | 7 | Expired |
| US5066219A | Method and apparatus for burning liquid fuel | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US9286091B2 | Semiconductor device improving performance of virtual machines | Physics | 6 | Active |
| US9244803B2 | Failure predictive system, and failure predictive apparatus | Electricity | 6 | Active |
| US8539203B2 | Multi-thread processor selecting threads on different schedule pattern for interrupt processing and normal operation | Emerging Cross-Sectional Technologies | 5 | Active |
| US6488787B1 | Cold workable steel bar or wire and process | Chemistry; Metallurgy | 5 | Expired |
| US7489881B2 | Failure prevention diagnosis support system, failure prevention diagnosis support method, and program product of failure prevention diagnosis support | Physics | 5 | Active |
| US4882247A | Electrophotographic image recording method | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.