Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1033406 | Microphone | Yusuke Sano, Shioto Okita, Akifumi Yamaguchi | 2024-07-02 |
| D981375 | Microphone | Shioto Okita, Yusuke Sano, Akifumi Yamaguchi | 2023-03-21 |
| 10315170 | Fine bubble-containing liquid generating apparatus | Shigeo Maeda, Masakazu Kashiwa | 2019-06-11 |
| 6415204 | Assembling device and tray system used therein, and design assisting device | Michio Hirabayashi, Nobuo Higuchi, Yoshihito Sugano, Yoshihiko Nakanishi, Hiromi Kitaura +2 more | 2002-07-02 |