Mitsuo Hasebe
21Patents
12h-index
42Co-inventors
81Inventor score
Filing activity: Feb 2, 1977 → Feb 11, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6422696B1 | Recording method and apparatus for forming an image on a powder layer uniformly distributed on an intermediate transfer member | Performing Operations; Transporting | 70 | Expired |
| US4916547A | Color image forming apparatus | Physics | 58 | Expired |
| US6736500B2 | Image forming method and apparatus that form and transfer image of liquid drops of increased viscosity | Performing Operations; Transporting | 29 | Expired |
| US6623816B1 | Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism | Performing Operations; Transporting | 26 | Expired |
| US4578331A | Color image forming method | Physics | 26 | Expired |
| US7070269B2 | Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism | Performing Operations; Transporting | 26 | Expired |
| US5298944A | Testing image density to control toner concentration and dynamic range in a digital copier | Physics | 23 | Expired |
| US4183655A | Cleaning means for image transfer unit in electrophotographic copying machines | Physics | 23 | Expired |
| US5805314A | Color image forming apparatus separately correcting each color component image | Electricity | 22 | Expired |
| US5132787A | Digital color copying machine with color separation | Electricity | 20 | Expired |
| US4772918A | Current-controlled image transfer | Physics | 13 | Expired |
| US7539599B2 | Abnormality diagnosing method, condition appraisal apparatus, image forming apparatus, management apparatus and management system | Electricity | 13 | Active |
| US4951160A | Image reproducing apparatus | Electricity | 12 | Expired |
| US6837578B2 | Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism | Performing Operations; Transporting | 11 | Expired |
| US6460973B1 | Recording method and apparatus | Performing Operations; Transporting | 11 | Expired |
| US5003382A | Digital color copying machine | Electricity | 8 | Expired |
| US4907078A | Method for reproducing color images which are distinguishable in a document having only two colors | Electricity | 8 | Expired |
| US4176943A | Electrophotographic apparatus | Physics | 7 | Expired |
| US5087968A | Digital color copier with color separation processing | Electricity | 6 | Expired |
| US4200388A | Toner density sensor for electrostatic copying machine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4149796A | Electrophotographic apparatus comprising improved bias source for magnetic brush | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.