Toru Kawabe
21Patents
5h-index
36Co-inventors
65Inventor score
Filing activity: Aug 22, 1996 → Dec 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5812176A | Image forming apparatus with array-formed recording elements | Electricity | 15 | Expired |
| US6034710A | Image forming method for silver halide photographic material | Electricity | 12 | Expired |
| US6072596A | Image recording apparatus | Electricity | 10 | Expired |
| US6055073A | Image processing apparatus | Electricity | 6 | Expired |
| US6133984A | Image forming apparatus | Electricity | 6 | Expired |
| US6965447B2 | Method for producing a print having a visual image and specific printed information | Performing Operations; Transporting | 5 | Expired |
| US7022960B2 | Photographic film image reading apparatus with film density detection | Electricity | 4 | Expired |
| US6388698B1 | Image recording apparatus with recording period control | Electricity | 4 | Expired |
| US7907788B2 | Resolution conversion method | Physics | 4 | Active |
| US7210404B2 | Compressing and binding device for elastic member | Performing Operations; Transporting | 3 | Expired |
| US9507308B2 | Image forming apparatus and method of image inspection to detect image defect and sheet color | Physics | 3 | Active |
| US6654510B1 | Image processing method and image processing system | Physics | 3 | Expired |
| US5739078A | Fluoran compounds, intermediates and color forming recording materials | Chemistry; Metallurgy | 2 | Expired |
| US6295080A | Image recording apparatus with print head having plural light emitting elements | Performing Operations; Transporting | 2 | Expired |
| US6590126B1 | Industrial process for the production of diphenyl sulfone compounds | Chemistry; Metallurgy | 2 | Expired |
| US7223884B2 | Process for production of methionine | Chemistry; Metallurgy | 2 | Expired |
| US8295646B2 | Resolution converting method | Electricity | 1 | Active |
| US8228562B2 | Image processing apparatus | Electricity | 1 | Active |
| US9202147B2 | Image forming system including an image reading unit in a paper conveying path downstream from an image forming unit | Physics | 1 | Active |
| US8848248B2 | Gradation correction device for generating gradation correction data in accordance with density data obtained by reading control strip, and printing system having the same | Electricity | 1 | Active |
| US7241924B2 | Industrial process for the production of diphenyl sulfone compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.