Minolta Camera KK
10Patents
0Active
10Granted
29Portfolio score
Filing activity: Jul 19, 1976 → Jul 23, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4621914A | Camera system | Physics | 28 | Expired |
| US4733258A | Interchangeable lens camera system | Physics | 25 | Expired |
| USD290969S | Remote controller for a printer | General | 20 | Expired |
| US4349266A | Lens cap for a camera | Physics | 11 | Expired |
| US4444382A | Sheet feeding system | Physics | 10 | Expired |
| US4755845A | Flash photography system | Physics | 9 | Expired |
| US4530140A | Offset preventive diffusing rollers for fixing rollers for electronic copying machines | Physics | 9 | Expired |
| US4712904A | Camera system | Physics | 6 | Expired |
| US4643681A | Planetarium having an auxiliary projector independently rotatable about a star field projector | Physics | 4 | Expired |
| US4086469A | Microfiche reader control means | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.