Average Co-Inventor Count = 1.09
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. Sega Corporation (9 from 134 patents)
2. Dena Co., Ltd. (4 from 166 patents)
3. Kabushiki Kaisha Sega Games (3 from 12 patents)
4. Kabushiki Kaisha Sega Games Doing Business As Sega Games Co., Ltd. (1 from 1 patent)
17 patents:
1. 12434144 - Recording medium and information processing device that present information for utilizing updated contents
2. 12409388 - Instructions and information processing device for gaming
3. 12226698 - Information processing method, information processing device, and instructions for information processing
4. 12036473 - Trade and reserved game content
5. 11998846 - Instructions and information processing device for gaming
6. 11998847 - Video game with reward based on use of new character
7. 11957977 - Video game fusion content
8. 11833432 - Instructions and information processing device for gaming
9. 11738267 - Program and information processing device
10. 11691081 - Video game with increased reward for using older content
11. 11471766 - Information processing device and program
12. 11439905 - Information processing device and program
13. 10898806 - Information processing device for a game using character data and information processing
14. 9757657 - Information processing device and game program for configuring video game support characters
15. 9517409 - Server device, and non-transitory computer-readable storage medium storing game program