Masahiro Koinuma
24Patents
10h-index
15Co-inventors
72Inventor score
Filing activity: Jul 17, 1984 → Oct 24, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD450313S | Remote controller | General | 127 | Expired |
| US5307966A | Strapping structure for an instrument and the like | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4910542A | Single-lens reflex camera with built-in flash | Physics | 26 | Expired |
| USD328276S | Combined AC adapter and battery charger | General | 23 | Expired |
| USD313423S | Camera | General | 22 | Expired |
| US5066967A | Single-lens reflex camera with built-in flash | Physics | 19 | Expired |
| USD413131S | Binoculars | General | 17 | Expired |
| USD508252S1 | Spotting scope | General | 14 | Expired |
| USD375106S | Binoculars | General | 14 | Expired |
| USD473247S1 | Binoculars | General | 11 | Expired |
| USD359747S | 35 MM camera | General | 10 | Expired |
| USD431830S | Camera | General | 9 | Expired |
| USD528574S1 | Spotting scope | General | 9 | Expired |
| USD404750S | 35 MM camera | General | 8 | Expired |
| USD453174S1 | Binoculars | General | 8 | Expired |
| USD354762S | 35 mm camera | General | 7 | Expired |
| US4566054A | Rack for mounting two electronic devices connectable to and disconnectable from each other | Electricity | 7 | Expired |
| USD335499S | Still video camera | General | 7 | Expired |
| USD381998S | 35 MM camera | General | 4 | Expired |
| USD348277S | 35 MM camera | General | 3 | Expired |
| USD334941S | Combined still video camera and audio adapter | General | 3 | Expired |
| US7625143B2 | Camera system | Physics | 1 | Active |
| USD410241S | Binoculars | General | 1 | Expired |
| USD453173S1 | Casing for binoculars | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.