Average Co-Inventor Count = 1.19
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. Canon Kabushiki Kaisha (30 from 90,756 patents)
2. Kokuyo Kabushiki Kaisha (1 from 8 patents)
30 patents:
1. D468764 - Computer printer
2. D467963 - Computer printer
3. D467964 - Ink paper pack
4. D462088 - Ink paper pack
5. D453183 - Ink paper pack
6. D453182 - Ink paper pack
7. D452698 - Portable printer
8. D450734 - Electronic camera
9. D450733 - Electronic camera
10. D450736 - Video camera with video disc recorder
11. D419296 - Waterproof case for electronic camera
12. D415508 - Electronic camera
13. D410665 - Electronic camera
14. D388803 - Image inputting device
15. D378051 - Stand for image displaying device