SK

Shigehiko Kitagawa

CO Comcast: 9 patents #453 of 4,447Top 15%
Overall (All Time): #543,894 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12136317 Information management system and terminal device Jun Haishima 2024-11-05
11922779 Tournament management device 2024-03-05
11837045 Information provision system, information provision device, and information provision method 2023-12-05
10789806 Player tracking device, gaming machine, and information terminal Noritoshi Kukita, Yuya Konno, Jun Haishima 2020-09-29
10657240 Information display device 2020-05-19
10636247 Player tracking device and gaming machine Noritoshi Kukita, Yuya Konno, Jun Haishima 2020-04-28
10540848 Game system, player tracking device, gaming machine, and program Noritoshi Kukita, Yuya Konno, Jun Haishima 2020-01-21
10289827 Information display device 2019-05-14
8597105 Gaming machine Hideaki Kishi, Tatsuhiko Tanimura 2013-12-03