Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424851 | Management system, non-transitory computer readable medium, management method, and management server | Hidekazu Saito, Ken Hanayama, Daijiro Takizawa, Keiichi Iguchi, Shigeaki Esaka | 2025-09-23 |
| 11289912 | Management system, non-transitory computer readable medium, management method, and management server | Hidekazu Saito, Ken Hanayama, Daijiro Takizawa, Keiichi Iguchi, Shigeaki Esaka | 2022-03-29 |
| 10985566 | Energy system, energy management server, energy management method, and non-transitory computer readable medium | Ken Hanayama, Hidekazu Saito, Daijiro Takizawa, Keiichi Iguchi | 2021-04-20 |
| 10962948 | Power system, energy system, energy exchange method, program, terminal, and mobile object | Daijiro Takizawa, Hidekazu Saito, Ken Hanayama | 2021-03-30 |
| 10778028 | Power information management system, management method, computer-readable storage medium, power information management server, communication terminal, and power system | Hidekazu Saito, Ken Hanayama, Daijiro Takizawa, Keiichi Iguchi, Shuji Nakayama | 2020-09-15 |
| 10569847 | Maritime navigation assistance server system and maritime navigation assistance method | Go Nakamoto, Ryo Ueyama | 2020-02-25 |