Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10506364 | Positioning device and program | Kenji Ito, Shigeo Uchida | 2019-12-10 |
| 10499198 | Positioning device and positioning system | Yu Yoshiie, Mika Hirama | 2019-12-03 |
| 10412908 | Hydroponic system | Jun Agari, Katsuhiro Muramoto, Kunio Murai, Takahiro Kamiya, Shinichirou Matsumoto +4 more | 2019-09-17 |
| 10318989 | Information providing method and system using signage device | Mika Hirama, Masaaki Yasunaga, Tetsuya Nobuoka | 2019-06-11 |
| 10257659 | Positioning device and positioning system | Yu Yoshiie, Mika Hirama | 2019-04-09 |
| 10247198 | Compressor housing | Atsushi Shimizu, Shota Kadokura | 2019-04-02 |