Average Co-Inventor Count = 1.04
ph-index = 10
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. Shimano Inc. (25 from 3,296 patents)
2. Shimano Industrial Co., Ltd. (1 from 444 patents)
26 patents:
1. D575202 - Rear derailleur
2. D555546 - Quick release lever for a bicycle hub
3. D555048 - Front chain wheel for a bicycle
4. D555050 - Front derailleur for a bicycle
5. D550593 - Bicycle crank
6. D548656 - Disc brake unit for a bicycle
7. D545184 - Quick release nut for a bicycle hub
8. D544420 - Shift and brake control unit for a bicycle
9. D544421 - Shift and brake control unit for a bicycle
10. D543913 - Bicycle brake operating device
11. D535919 - Outer link for a rear derailleur
12. D534460 - Bicycle derailleur
13. D533482 - Rear derailleur
14. D533124 - Bicycle shifter
15. 6862949 - Conduit cover for bicycle