Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11859766 | Fusible plug | Hiroshi Takiguchi, Atsuya Aoki, Kazushi Numazaki, Takeshi Takahashi, Yudai WATANABE | 2024-01-02 |
| 11560965 | Valve device | Kazushi Numazaki, Tomohiro Ishihara | 2023-01-24 |
| 11448329 | Valve device | Kazushi Numazaki, Takeshi Takahashi, Kazuhiro Takabayashi, Tomohiro Ishihara | 2022-09-20 |
| 10890271 | Solenoid valve device | Kazushi Numazaki, Toshikatsu Kubo, Tomohiro Yasuoka, Koji Kida | 2021-01-12 |