Masashi Yahara
13Patents
6h-index
13Co-inventors
59Inventor score
Filing activity: Jul 17, 1987 → Sep 6, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4972068A | Retrieval apparatus readily adaptable for use with various types of recording media | Physics | 19 | Expired |
| US6633893B2 | File management system and method, and storage medium | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6594650B2 | File management system and its method and storage medium | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5040078A | Image processing apparatus displaying boundaries of an original image | Electricity | 8 | Expired |
| US5758939A | Information searching apparatus | Physics | 7 | Expired |
| US5652646A | Imaging apparatus and method with means for setting the amount of leader and trailer used during film transport and printing | Physics | 7 | Expired |
| US6862603B1 | File management system, file management method, and storage medium | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5173731A | Recording apparatus | Physics | 4 | Expired |
| US6532313B1 | Image recording and retrieving system using index information of a film | Electricity | 3 | Expired |
| US7197704B1 | Document management method, system, and storage medium thereof with priority assignment indicative of processing order | Physics | 2 | Expired |
| US7434161B2 | Document registration system, method thereof, program thereof and storage medium thereof | Electricity | 2 | Expired |
| US5926256A | Image recording apparatus | Physics | 1 | Expired |
| US5619303A | Photographing apparatus usable in first and second postures with a film amount display feature for each posture | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.