Mamoru Ishiwata
4Patents
3h-index
6Co-inventors
39Inventor score
Filing activity: Jul 23, 1974 → Jul 19, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4292349A | Coating method and apparatus | Physics | 21 | Expired |
| US3956790A | Method of apparatus for removing dust from the surface of a moving web | Physics | 19 | Expired |
| US4469782A | Coating method for having simultaneous separate extrudable multiple coatings with laterally spaced separators | Physics | 10 | Expired |
| US4358523A | Film units for photography of diffusive transfer process type | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.