Average Co-Inventor Count = 1.31
ph-index = 9
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 Industrial Co., Ltd. (23 from 444 patents)
2. Shimano Inc. (18 from 3,296 patents)
3. Shimano Kogyo Kabushiki Kaisha (2 from 2 patents)
43 patents:
1. D561870 - Fishing reel
2. 7077351 - Dual-bearing reel
3. 7066419 - Reel unit for spinning reel
4. 7051966 - Reel unit and cover member for a spinning reel
5. 6382540 - Rotor for spinning reels
6. D381391 - Fishline guide pipe
7. D379841 - Fishline guide pipe
8. D379400 - Fishline guide pipe
9. D378849 - Fishline guide pipe
10. D377963 - Fishline guide pipe
11. D374061 - Fishline guide pipe
12. 5528848 - Coupling sleeve for a fishing rod
13. D352760 - Fishing reel
14. D352763 - Spinning reel
15. D348919 - Fishing reel