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Akira Funahashi

USPTO Granted Patents = 21

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 183(Granted Patents)

Location History:

Takamatsu, JP (1997)
Sakai, JP (1994 - 2002)

Company Filing History:

18 out of 2,816

Minolta Company, Ltd.

Minolta Camera Kabushiki Kaisha

Years Active: 1994-2002

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6381412 - Camera (2002-04-30),

2. 6304727 - Viewfinder and camera having a viewfinder (2001-10-16),

3. 6253034 - Camera (2001-06-26),

4. 6125241 - Camera (2000-09-26),

5. 6115197 - Zoom lens barrel (2000-09-05),

6. 6097548 - Device for detecting zoom lens positions and apparatus employing the (2000-08-01),

7. 6075655 - Optical mechanism which allows play between transmission members for (2000-06-13),

8. 6018426 - Zoom lens barrel (2000-01-25),

9. 6005712 - Zoom viewfinder system for single reflex camera (1999-12-21),

10. 5934590 - Film cartridge light blocking door opening/closing mechanism (1999-08-10),

11. 5896774 - Actuating mechanism (1999-04-27),

12. 5884112 - Camera (1999-03-16),

13. 5845167 - Camera with a barrier (1998-12-01),

14. 5785267 - Film cartridge light blocking door opening/closing mechanism (1998-07-28),

15. 5721972 - Camera with a zoom function (1998-02-24),

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