Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
KK

Keita KURIYAMA

NT NTT: 10 patents #6 of 767Top 1%
Overall (2025): #6,051 of 469,880Top 2%
10
Patents 2025

Issued Patents 2025

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12413274 Wireless communication system, wireless communication method, and transmitter Hayato FUKUZONO, Toshifumi MIYAGI 2025-09-09
12388494 Communication path estimation method, wireless communication system, transmitter, and receiver Hayato FUKUZONO, Toshifumi MIYAGI 2025-08-12
12388701 Wireless communication system, wireless communication method, and reception apparatus Hayato FUKUZONO, Daisei UCHIDA, Masafumi YOSHIOKA, Toshifumi MIYAGI 2025-08-12
12323201 Wireless communication system, wireless communication method, and receiving device Hayato FUKUZONO, Masafumi YOSHIOKA, Toshifumi MIYAGI 2025-06-03
12323329 Congestion control method, congestion control device, and congestion control program Fumiaki NAGASE, Yu ONO, Masafumi YOSHIOKA, Toshifumi MIYAGI, Hitoshi Hasegawa +3 more 2025-06-03
12316545 Congestion control method, congestion control device, congestion control program Fumiaki NAGASE, Yu ONO, Hitoshi Hasegawa, Hayato FUKUZONO, Kazuo OSAKA +4 more 2025-05-27
12273178 Communication path presuming method and wireless communication device Hayato FUKUZONO, Toshifumi MIYAGI 2025-04-08
12250034 Distributed antenna system, wireless communication method, and centralized station Hayato FUKUZONO, Masafumi YOSHIOKA, Toshifumi MIYAGI 2025-03-11
12212383 Communication path presuming method and wireless communication device Hayato FUKUZONO, Toshifumi MIYAGI 2025-01-28
12199710 Wireless communication method and wireless communication system Hayato FUKUZONO, Masafumi YOSHIOKA, Takafumi Hayashi 2025-01-14