Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292552 | Projection lens system and image projection apparatus | Takashi Kamitakahara, Ken Shirasaki, Mutsumi Tanifuji | 2025-05-06 |
| 12222529 | Display switching device, button device for game machine, and switch | Yuto Mori, Masayuki Shinohara, Gouo Kurata, Masao MISHINA | 2025-02-11 |
| 12219594 | Control apparatus for presenting communication requirement, control method, and computer-readable storage medium | Shigeo Terabe, Shinobu Nanba, Tooru Kitayabu | 2025-02-04 |
| 12204203 | Display switching device, information display device, display device for game machine, and switch | Masayuki Shinohara, Gouo Kurata, Yuto Mori, Masao MISHINA, Yutaka Okayasu +1 more | 2025-01-21 |