Average Co-Inventor Count = 2.29
ph-index = 1
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. Daiichi Sankyo Company, Limited (3 from 441 patents)
2. Nec Corporation (1 from 35,705 patents)
4 patents:
1. 8497397 - Substituted acrylamide derivative and pharmaceutical composition comprising the same
2. 8344029 - Substituted propanamide derivative and pharmaceutical composition containing the same
3. 8143446 - Substituted acrylamide derivative and pharmaceutical composition comprising the same
4. 6122518 - Mobile communication system including base stations each having definite