Masahisa Fujino
23Patents
6h-index
18Co-inventors
66Inventor score
Filing activity: Mar 25, 1982 → Feb 14, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5280160A | Recording and reproducing method and apparatus compensating for predicted deviation based on detected relative skewing of recording medium | Physics | 94 | Expired |
| US5111088A | Guide rail mounting structure | Electricity | 28 | Expired |
| US5041858A | Mount device | Physics | 22 | Expired |
| US5613171A | Camera system | Physics | 17 | Expired |
| US5296988A | Optical head with an adjusting mechanism for adjusting the position of an optical mirror | Physics | 15 | Expired |
| US5581524A | Magnetooptical information recording and/or reproducing method and apparatus in which prior to actual recording and/or reproducing, information is recorded on a recording medium to set reference conditions for actual recording and/or reproducing | Physics | 7 | Expired |
| US4596453A | Electromagnetic drive device for shutter | Physics | 5 | Expired |
| US6183145A | Camera system | Physics | 4 | Expired |
| US4681417A | Camera with motor-driven diaphragm device | Physics | 4 | Expired |
| US4456357A | Release operation device for camera | Physics | 4 | Expired |
| US4460265A | Camera system with camera mounted drive | Physics | 3 | Expired |
| US4643553A | Electro-magnetically driven shutter | Physics | 3 | Expired |
| US4435061A | Electric motor drive device for camera | Physics | 2 | Expired |
| US4565432A | Motor driven camera | Physics | 2 | Expired |
| US4455072A | Single lens reflex camera | Physics | 1 | Expired |
| US4443089A | Film winding and rewinding device for camera | Physics | 1 | Expired |
| US8246926B2 | Fullerene hollow structure needle crystal and C60-C70 mixed fine wire, and method for preparation thereof | Chemistry; Metallurgy | 1 | Active |
| US4494844A | Light shading device for a camera | Physics | 1 | Expired |
| US4427282A | Mode change over device for camera | Physics | 1 | Expired |
| US4480903A | Camera capable of switching between manual exposure control and shutter priority automatic exposure control | Physics | 1 | Expired |
| US4448507A | Camera | Physics | 0 | Expired |
| US4500186A | Shutter control device for camera | Physics | 0 | Expired |
| US4464033A | Camera and release device therefore | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.