Average Co-Inventor Count = 2.37
ph-index = 6
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. Kowa Company Limited (16 from 591 patents)
2. Nec Corporation (8 from 35,734 patents)
3. Lenovo Innovations Limited (hong Kong) (1 from 149 patents)
4. D. Western Therapeutics Institute, Inc. (1 from 8 patents)
25 patents:
1. 8914231 - Mobile-side terminal apparatus, position transmission method and computer program
2. 7858615 - (S)-(-)-1-(4-fluoroisoquinolin-5-Yl)Sulfonyl-2-methyl-1,4-homopiperazine hydrochloride dihydrate
3. 7135473 - Cyclic diamine compound with condensed-ring groups
4. 6867221 - Cyclic amine compounds and pharmaceutical composition containing the same
5. 6632810 - Cyclic diamine compound with condensed-ring groups
6. 6621903 - Portable telephone set and method for inputting said incoming call reporting melody
7. 6605620 - Cyclic amine compounds and pharmaceutical composition containing the same
8. 6552188 - Unsymmetrical cyclic diamine compound
9. 6509329 - Cyclic diamine compound with 6-membered ring groups
10. 6498169 - Cyclic amine compounds and pharmaceutical composition containing the same
11. 6472386 - Cyclic diamine compound with 5-membered ring groups
12. 6432957 - Piperazine derivative
13. 6395753 - Cyclic amine compounds and pharmaceutical composition containing the same
14. 6393301 - Radio telephone system within a vehicle with enhanced safety features
15. 6340845 - Memory package implementing two-fold memory capacity and two different memory functions