Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11410329 | Information processing device, method performed thereby, and non-transitory computer readable medium | Akihiko Fujiwara | 2022-08-09 |
| 11321933 | Information processing apparatus configured to determine a location of a candidate for a marker for augmented reality | Akihiko Fujiwara | 2022-05-03 |
| 10902633 | Information providing apparatus and information providing method using virtual sound image localization processing | Akihiko Fujiwara, Masami Takahata, Ryuichi Aoyama | 2021-01-26 |
| 10839774 | Content providing apparatus and computer program | Akihiko Fujiwara, Masami Takahata, Ryuichi Aoyama | 2020-11-17 |
| 10634758 | Positioning apparatus and positioning method | Shigeo Uchida, Akihiko Fujiwara, Kazunori Hirabayashi, Koji Nagai | 2020-04-28 |
| 10499198 | Positioning device and positioning system | Yu Yoshiie, Akihiko Fujiwara | 2019-12-03 |
| 10318989 | Information providing method and system using signage device | Akihiko Fujiwara, Masaaki Yasunaga, Tetsuya Nobuoka | 2019-06-11 |
| 10257659 | Positioning device and positioning system | Yu Yoshiie, Akihiko Fujiwara | 2019-04-09 |
| 10036798 | Positioning apparatus and positioning method | Shigeo Uchida, Akihiko Fujiwara, Kazunori Hirabayashi, Koji Nagai | 2018-07-31 |
| 10038970 | Information processing apparatus, positioning system and method for positioning a communication device | Akihiko Fujiwara | 2018-07-31 |
| 10025777 | User interface screen creation supporting system | Akihiko Fujiwara, Hiroyo Tanaka, Shigeo Uchida | 2018-07-17 |
| 9942164 | Mobile information terminal and program thereof | Masaaki Yasunaga, Akihiko Fujiwara, Tetsuya Nobuoka | 2018-04-10 |
| 9927781 | Management of a graphical user interface to be displayed on a display of an image forming apparatus | Naoki Watanabe, Tomonori Ikumi, Masami Takahata, Akihiko Fujiwara | 2018-03-27 |
| 9820092 | Information processing apparatus, positioning system and method for positioning a communication device | Akihiko Fujiwara | 2017-11-14 |
| 9300985 | Information distribution device, information distribution method, and information distribution program | Masami Takahata, Naoki Watanabe, Tomonori Ikumi, Yumiko Okuma, Mahina Nakamura | 2016-03-29 |
| 8359535 | Order taking apparatus | Naoki Watanabe, Masaki Narahashi, Sou Miyazaki, Shuichi Tsujimoto | 2013-01-22 |