Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128320 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Takuya Kai, Yushi Takagi, Toshiharu Yabe | 2024-10-29 |
| 11772216 | Machine tool | — | 2023-10-03 |
| 11247131 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Takuya Kai, Yushi Takagi, Toshiharu Yabe | 2022-02-15 |
| 10850194 | Terminal display control method, terminal display system and server apparatus | Yushi Takagi, Toshiharu Yabe, Takuya Kai | 2020-12-01 |
| 9782673 | Terminal display control method, terminal display system and server apparatus | Yushi Takagi, Toshiharu Yabe, Takuya Kai | 2017-10-10 |
| 9737816 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Takuya Kai, Yushi Takagi, Toshiharu Yabe | 2017-08-22 |
| 9561434 | Ranking list display method in game system, and system for executing the method | Maya Sawamura, Takuya Kai, Yushi Takagi, Toshiharu Yabe | 2017-02-07 |
| 8120930 | Rush current reduction circuit and electric appliance | Shin-ichi Kanno, Mitsuo Hattori, Mamoru Sato | 2012-02-21 |
| RE42740 | Projector | Motoyuki Fujimori, Toshiaki Hashizume, Kiichi Okumura | 2011-09-27 |
| RE40296 | Projection type liquid crystal projector | Motoyuki Fujimori, Toshiaki Hashizume, Kiichi Okumura | 2008-05-06 |
| 5988818 | Projection type liquid crystal projector | Motoyuki Fujimori, Toshiaki Hashizume, Keisuke Sakagami, Kiichi Okumura | 1999-11-23 |
| 5651599 | Projection type liquid crystal projector | Motoyuki Fujimori, Toshiaki Hashizume, Keisuke Sakagami, Kiichi Okumura | 1997-07-29 |
| 5418586 | Projection type liquid crystal projector | Motoyuki Fujimori, Toshiaki Hashizume, Keisuke Sakagami, Kiichi Okumura | 1995-05-23 |