Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
NK

Nobuo Kawakami

DCDwango Co.: 36 patents #2 of 56Top 4%
Overall (All Time): #91,839 of 4,157,543Top 3%
36 Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
11032621 Content distribution server, terminal device, content distribution system, content distribution method, content play method, content distribution program, and content player program Hiroaki Saito, Takashi Kojima 2021-06-08
10999648 Command processing server, command processing program, command processing system, command execution program and command processing method Hiroaki Saito, Takashi Kojima 2021-05-04
10974145 Intervention server and intervention program Hiroaki Saito, Takashi Kojima 2021-04-13
10924780 Server and program Hiroaki Saito, Takashi Kojima 2021-02-16
10917696 Content provision server, content provision program, content provision system and user program Hiroaki Saito, Takashi Kojima 2021-02-09
10807008 Content delivery server, content delivery method, and content delivery program Hiroaki Saito, Takashi Kojima, Kenichi Miyazaki 2020-10-20
10645274 Server apparatus, distribution system, distribution method, and program with a distributor of live content and a viewer terminal for the live content including a photographed image of a viewer taking a designated body pose Hiroaki Saito, Takashi Kojima 2020-05-05
10219025 Video distribution device, video distribution method, and program Taihei Hosokawa, Kenichi Miyazaki, Shinya Kuroda, Takashi Kojima 2019-02-26
10057629 Terminal device, video distribution device, and program Taihei Hosokawa, Kenichi Miyazaki, Shinya Kuroda, Takashi Kojima 2018-08-21
8285863 Access control device, access control method, and access control program Akihiko Koizuka, Ryuichiro Ban 2012-10-09
7596604 Email information providing server, email information providing system, email information providing method and email information providing program Masato Horinouchi, Kazuo Hayakawa 2009-09-29