Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789162 | Positioning apparatus and augmentation information generation apparatus | Norizumi MOTOOKA, Yuki Sato, Yuichi Hagito, Masayasu FUJITA | 2023-10-17 |
| 9310489 | Positional information transmitter, communication terminal, and positioning system using position data | Tomoichi Ebata, Takayoshi Fujioka | 2016-04-12 |
| 8773309 | Positional information transmitter, positional information receiver, and position measuring system | Tomoichi Ebata, Takayoshi Fujioka | 2014-07-08 |
| 8432311 | GPS signal transmitter and signal transmission method thereof | Tomoichi Ebata, Takayoshi Fujioka, Shinya Yoshihara | 2013-04-30 |
| 8299965 | Positioning system, position information transmitter, communication terminal, and control method of the positioning system | Tomoichi Ebata, Yutaka Shimogaki, Hitoshi Ogasawara | 2012-10-30 |
| 7994970 | Positioning system, position information transmitter, communication terminal, and control method of the positioning system | Tomoichi Ebata, Yutaka Shimogaki, Hitoshi Ogasawara | 2011-08-09 |
| 7664066 | Wireless device, method for wireless communication system, and wireless communication system | Nobuyoshi Ando, Takayoshi Fujioka | 2010-02-16 |