KH

Kazutaka Hara

NT NTT: 4 patents #78 of 956Top 9%
📍 Ibaraki, JP: #20 of 490 inventorsTop 5%
Overall (2023): #44,918 of 537,848Top 9%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11728904 Wireless communication system, wireless communication method and wireless terminal equipment Tomohiro Taniguchi, Ryota SHIINA, Tomoki Murakami, Toshiro NAKAHIRA 2023-08-15
11711150 Optical communication system and optical communication method Atsuko KAWAKITA, Yasutaka Kimura, Kenji Horikawa, Hiroyuki Furukawa 2023-07-25
11700560 Wireless communication system, wireless communication method and terminal device Ryota SHIINA, Tomohiro Taniguchi, Tomoki Murakami, Toshiro NAKAHIRA 2023-07-11
11689311 Optical communications system, branching ratio determination method, and transmission distance determination method Atsuko KAWAKITA, Yasutaka Kimura, Kenji Horikawa, Hiroyuki Furukawa 2023-06-27