Average Co-Inventor Count = 1.59
ph-index = 8
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. Daiwa Seiko, Inc. (15 from 602 patents)
2. Pfu Limited (1 from 677 patents)
16 patents:
1. D469769 - Image reader for a computer or the like
2. D436646 - Reel seat for fishing rod
3. 6105302 - Fishing rod having improved gripping portion
4. D418194 - Reel seat for fishing rod
5. D391621 - Reel seat for fishing rod
6. D390625 - Reel seat for fishing rod
7. 5419075 - Fishing line guide
8. D349942 - Reel seat for a fishing rod
9. 5337507 - Handle for fishing rod
10. 5291684 - Casting handle for a fishing rod
11. 5283973 - Fishing line guide
12. D329909 - Reel seat for fishing rod
13. D329273 - Reel seat for fishing rod
14. 5115591 - Fishing rod
15. D317345 - Reel seat for fishing rod