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

Akihiro Hatayama

KTKabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Overall (All Time): #2,043,057 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8640164 Local information broadcast system, and broadcast device and broadcast method thereof 2014-01-28
6195340 Wireless network system and wireless communication apparatus of the same 2001-02-27