Issued Patents All Time
Showing 26–50 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12047796 | Wireless communication performance measurement method for wireless communication system, wireless communication performance measurement system and wireless base station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2024-07-23 |
| 12041462 | Wireless communication characteristic evaluation method | Shoko SHINOHARA, Toshiro NAKAHIRA, Yasuhiko Inoue, Hirantha Abeysekera, Koichi Ishihara +1 more | 2024-07-16 |
| 12035336 | Wireless communication system, and wireless communication method | Hirantha Abeysekera, Toshiro NAKAHIRA, Shoko SHINOHARA, Koichi Ishihara, Takafumi Hayashi | 2024-07-09 |
| 12032425 | Data processing apparatus, data processing method, and data processing program | Yasuhiko Inoue, Shoko SHINOHARA, Kengo Nagata, Yusuke Asai, Akira Kishida | 2024-07-09 |
| 11991546 | Wireless communication system, control station device and wireless base station device | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2024-05-21 |
| 11985650 | Wireless LAN communication system, uplink control method, and wireless control device | Shota NAKAYAMA, Kenichi Kawamura, Keisuke Wakao | 2024-05-14 |
| 11956662 | Wireless communication system, wireless communication method, and wireless station device | Toshiro NAKAHIRA, Hirantha Abeysekera, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi | 2024-04-09 |
| 11950115 | Wireless communication performance measurement method and wireless communication performance measurement system | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2024-04-02 |
| 11943645 | Wireless communication characteristic evaluation method and wireless communication characteristic evaluation device | Shoko SHINOHARA, Toshiro NAKAHIRA, Yasuhiko Inoue, Hirantha Abeysekera, Koichi Ishihara +1 more | 2024-03-26 |
| 11917682 | Wireless LAN system and interference control method | Kenichi Kawamura, Tomoyuki Yamada, Hiroshi Nakamoto, Keisuke Wakao, Shota NAKAYAMA | 2024-02-27 |
| 11917455 | Transmission parameter control method, control station and radio base station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2024-02-27 |
| 11917454 | Wireless communication method and base station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2024-02-27 |
| 11909459 | Congestion degree estimation method using propagation loss of wireless communication, estimation device and estimation program | Mitsuki Nakamura, Wataru Yamada | 2024-02-20 |
| 11903025 | Wireless communication method and base station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2024-02-13 |
| 11895693 | Random access wireless communication system and random access wireless communication method | Tomoyuki Yamada, Keisuke Wakao, Kenichi Kawamura, Akira Kishida, Shota NAKAYAMA +1 more | 2024-02-06 |
| 11882479 | Wireless LAN communication device and wireless LAN communication method | Kenichi Kawamura, Hiroshi Nakamoto, Tomoyuki Yamada, Keisuke Wakao, Shota NAKAYAMA | 2024-01-23 |
| 11849487 | Wireless communication system and wireless communication method | Riichi Kudo, Hirantha Abeysekera, Munehiro Matsui, Shoko SHINOHARA, Takeo Ichikawa +1 more | 2023-12-19 |
| 11838087 | Antenna placement method and antenna selection method | Tomoki Murakami, Shinya Otsuki, Takafumi Hayashi | 2023-12-05 |
| 11832112 | Wireless base station installation position calculation method and wireless base station installation position calculation device | Riku OMIYA, Toshiro NAKAHIRA, Hirantha Abeysekera, Shoko SHINOHARA, Takafumi Hayashi | 2023-11-28 |
| 11825312 | Wireless base station installation position calculation method and installation position calculation device | Toshiro NAKAHIRA, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2023-11-21 |
| 11824596 | Base station operation test method, wireless communication system, and base station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2023-11-21 |
| 11818670 | Wireless communication system, wireless communication method, and wireless station device | Toshiro NAKAHIRA, Hirantha Abeysekera, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi | 2023-11-14 |
| 11817982 | Wireless connection units selection for terminal station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2023-11-14 |
| 11812279 | Wireless base station installation position calculation method and wireless base station installation position calculation system | Toshiro NAKAHIRA, Hirantha Abeysekera, Shoko SHINOHARA, Yasuhiko Inoue, Koichi Ishihara +2 more | 2023-11-07 |
| 11765674 | Wireless communication method and base station | Toshiro NAKAHIRA, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi | 2023-09-19 |