Masayoshi Ishimaru
3Patents
3h-index
6Co-inventors
36Inventor score
Filing activity: Feb 4, 1986 → Nov 13, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5003399A | Camera with exchangeable lens device | Physics | 32 | Expired |
| US4933774A | Video signal reproducing apparatus utilizing field memory and delayed sync | Electricity | 14 | Expired |
| US4780769A | Recording and reproducing apparatus for time compressed video signals wherein said signals are expanded and converted into two separate channels before recording | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.