Average Co-Inventor Count = 2.03
ph-index = 12
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sony Corporation (15 from 58,131 patents)
2. Sony Computer Entertainment Inc. (4 from 1,799 patents)
3. Fuji Photo Film Company, Limited (2 from 16,458 patents)
4. Nippon Seiko Kabushiki Kaisha (1 from 355 patents)
5. Kabushiki Kaisha Daikin Seisakusho (1 from 310 patents)
6. Nikon Corporation (8,898 patents)
23 patents:
1. D674379 - Audio visual device
2. D613732 - Disc player
3. D580486 - Printer
4. D579489 - Printer
5. D570395 - Lighting device for camera
6. D552146 - Camera
7. D539319 - Camera housing
8. D538324 - Camera housing
9. D532323 - GPS receiver
10. D530731 - Camera
11. D530732 - Camera
12. D516443 - GPS receiver
13. D495335 - Combined media reader/writer and fingerprint reader
14. D483764 - Combined mouse and fingerprint reader/writer
15. D466100 - Player/recorder