Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128320 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Kenji Iguchi, Yushi Takagi, Toshiharu Yabe | 2024-10-29 |
| 11247131 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Kenji Iguchi, Yushi Takagi, Toshiharu Yabe | 2022-02-15 |
| 10850194 | Terminal display control method, terminal display system and server apparatus | Yushi Takagi, Toshiharu Yabe, Kenji Iguchi | 2020-12-01 |
| 10693194 | Nickel hydrogen secondary battery | Masaru Kihara, Akira Saguchi, Yusuke Shingai, Jun Ishida | 2020-06-23 |
| 9782673 | Terminal display control method, terminal display system and server apparatus | Yushi Takagi, Toshiharu Yabe, Kenji Iguchi | 2017-10-10 |
| 9737816 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Kenji Iguchi, Yushi Takagi, Toshiharu Yabe | 2017-08-22 |
| 9561434 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Kenji Iguchi, Yushi Takagi, Toshiharu Yabe | 2017-02-07 |
| 9306215 | Nickel-metal hydride secondary cell and negative electrode therefor | Jun Ishida | 2016-04-05 |