Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11755040 | Flight control apparatus and flight control system | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura +1 more | 2023-09-12 |
| 11645879 | Information-processing device and information-processing method for determining an inspection timing for an aerial vehicle | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura +1 more | 2023-05-09 |
| 11634225 | Information-processing device and information-processing method | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura +1 more | 2023-04-25 |
| 11605300 | Aircraft operation system | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura | 2023-03-14 |
| 11531951 | Information processing apparatus | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura +1 more | 2022-12-20 |
| 11501651 | Flight control apparatus and flight control system | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura | 2022-11-15 |
| 11492100 | Information processing apparatus | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura | 2022-11-08 |
| 11393344 | Flight control apparatus and flight control system | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa, Yukiko Nakamura | 2022-07-19 |
| 11380209 | Information processing apparatus | Takefumi Yamada, Ken Koumoto, Youhei Oono, Yuichiro Segawa | 2022-07-05 |
| 9144004 | Mobile station and method for mobile communication system | Masato Maeda | 2015-09-22 |
| 8897791 | Mobile station, network, and handover control method | Masato Maeda | 2014-11-25 |
| 8401556 | Mobile terminal and method used in the same | Naoki UEHARA, Yukihiko Okumura | 2013-03-19 |
| 8201040 | Communication device, radio communication terminal, radio base station and communication method | Etsuhiro Okamoto, Yukihiko Okumura, Tetsuro Kitayama | 2012-06-12 |