Michio Shimura
8Patents
5h-index
21Co-inventors
59Inventor score
Filing activity: Apr 5, 1985 → Jan 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5835822A | Image-forming apparatus comprising a process unit | Physics | 40 | Expired |
| US6021515A | Pattern generator for semiconductor test system | Physics | 18 | Expired |
| US6088556A | Image forming apparatus having a toner cartridge | Physics | 12 | Expired |
| US4625221A | Apparatus for ejecting droplets of ink | Performing Operations; Transporting | 8 | Expired |
| US6142016A | Apparatus for detecting residual quantity of toners | Physics | 6 | Expired |
| US5751738A | Pattern generator cicuit for semiconductor test systerm | Physics | 3 | Expired |
| US6400922B2 | Image-forming device having a plurality of image-forming units respectively apply the difference force to the recordable medium | Physics | 1 | Expired |
| US5852619A | Pattern generator circuit for semiconductor test system | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.