Average Co-Inventor Count = 3.20
ph-index = 5
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. (6 from 3,293 patents)
2. Panasonic Corporation (4 from 16,453 patents)
3. Panasonic Intellectual Property Management Co., Ltd. (4 from 13,247 patents)
4. Kubota Corporation (2 from 2,664 patents)
5. Sharp Kabushiki Kaisha Corporation (1 from 25,530 patents)
6. Japan Science and Technology Agency (1 from 1,309 patents)
7. Panasonic Electric Works Powertool Co., Ltd. (1 from 1 patent)
19 patents:
1. 12275491 - Bicycle motor unit and bicycle derailleur
2. 12116085 - Component for human-powered vehicle
3. 11787505 - Linkage and derailleur for human-powered vehicle
4. 11367380 - Display device using binary driver having several holding circuits
5. 10477850 - Bearing housing structure and dual-bearing reel
6. D828628 - Nose hair trimmer
7. 9862942 - In vitro membrane protein molecular evolutionary engineering technique
8. 9832983 - Dual-bearing reel
9. D774864 - Drill driver
10. 9302735 - Bicycle power source holder
11. 9007385 - Image processing apparatus
12. D725978 - Sealing gun
13. 8875679 - Apparatus for adjusting fuel amount of diesel engine
14. D706098 - Sealing gun
15. D676730 - Electric screwdriver