Average Co-Inventor Count = 2.30
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 (23 from 90,594 patents)
2. Canan Kabushiki Kaisha (1 from 5 patents)
24 patents:
1. D354510 - Copying machine
2. D344095 - Document feeder for copying machine
3. D334943 - Copying machine
4. D334944 - Pressure plate for copying machine
5. D334769 - Copying machine
6. D334768 - Copying machine
7. D333834 - Sorter for copying machine
8. D333125 - Image editing unit for digitally input data
9. D329452 - Video adapter for copying machine
10. D329056 - Copying machine
11. D328756 - Copying machine
12. D328382 - Copying machine
13. D328093 - Copying machine
14. D328094 - Copying machine
15. D324536 - Automatic document feeder for copying machine