TY

Takao Yamashita

NT NTT: 6 patents #123 of 1,302Top 10%
Overall (2024): #21,486 of 561,600Top 4%
6
Patents 2024

Issued Patents 2024

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12155655 Owner identity confirmation system and owner identity confirmation method Yoshihiko Omori 2024-11-26
12120247 Owner identity confirmation system, certificate authority server and owner identity confirmation method Yoshihiko Omori 2024-10-15
12120248 Owner identity confirmation system, terminal and owner identity confirmation method Yoshihiko Omori 2024-10-15
12022004 Terminal registration system and terminal registration method Hideo Nishimura, Yasuhiko Yoshimura, Satoru Furukawa 2024-06-25
11956238 Authorization system and authorization method Yoshihiko Omori, Hideo Nishimura 2024-04-09
11917076 Terminal registration system and terminal registration method Hideo Nishimura, Yasuhiko Yoshimura, Satoru Furukawa 2024-02-27