Average Co-Inventor Count = 2.93
ph-index = 3
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. Yahoo Japan Corporation (12 from 174 patents)
2. Alps Electric Co., Ltd. (2 from 4,048 patents)
3. Alps Alpine Co., Ltd. (2 from 556 patents)
16 patents:
1. 11954155 - Information processing device, information processing method, and non-transitory computer readable storage medium
2. 11275477 - Input device
3. 10761663 - Input device
4. 10402855 - Advertisement distribution device and advertisement distribution method
5. 10318996 - Auction apparatus and auction method
6. 10296942 - Advertisement choosing device and advertisement choosing method
7. 10223712 - Information providing apparatus, advertisement delivery system, information providing method, and information providing program
8. 10019735 - Advertisement distribution apparatus, distribution method, and distribution program
9. 9916600 - Auction apparatus and auction method
10. 9818132 - Advertisement delivery management apparatus and advertisement delivery management method
11. 9524512 - Advertisement delivery management apparatus and advertisement delivery management method
12. 9514480 - Advertisement delivery management apparatus and advertisement delivery management method
13. 9508088 - Advertisement delivery management apparatus and advertisement delivery management method
14. 9449286 - Machine learning apparatus and method with time-point information indicating the time point in a unit period
15. 8933900 - Input device and method of manufacturing the same