Nobuo Hashimoto
29Patents
9h-index
39Co-inventors
75Inventor score
Filing activity: Dec 1, 1978 → Mar 1, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6249317A | Automatic exposure control apparatus | Electricity | 50 | Expired |
| US6072526A | Image sensing device that can correct colors corresponding to skin in a video signal | Electricity | 34 | Expired |
| US5221963A | Video camera having a video signal processing apparatus | Electricity | 33 | Expired |
| US6676374B2 | Air-driven rotating and cutting device for use in medical and dental procedures | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5062297A | Method of measuring a profile of an object and an apparatus for carrying out the method | Physics | 18 | Expired |
| USD383474S | Binoculars | General | 15 | Expired |
| USD363301S | Single-lens reflex camera body | General | 12 | Expired |
| US4537648A | Automatic specimen sealing system | Emerging Cross-Sectional Technologies | 11 | Expired |
| USD361428S | Camera case | General | 9 | Expired |
| USD383146S | Camera | General | 8 | Expired |
| US4408288A | Distance measuring arrangement | Physics | 6 | Expired |
| USD423543S | Camera | General | 6 | Expired |
| USD383147S | Camera | General | 6 | Expired |
| US7009728B1 | Image printer system with print and save functions | Electricity | 6 | Expired |
| USD424590S | Binoculars | General | 5 | Expired |
| US4184753A | Automatic focus adjustment circuitry for motion picture cameras | Physics | 4 | Expired |
| USD347649S | Binoculars | General | 4 | Expired |
| USD374244S | Camera | General | 4 | Expired |
| USD381322S | Scanner | General | 4 | Expired |
| USD391587S | Microscope | General | 3 | Expired |
| USD513026S1 | Binoculars | General | 3 | Expired |
| USD381669S | Binoculars | General | 3 | Expired |
| USD336912S | Camera | General | 2 | Expired |
| US4303981A | Distance measuring arrangement | Physics | 2 | Expired |
| USD377187S | Camera | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.