Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258709 | Method for spraying chemical solution | Hiroshi Sekiya, Tomohiko Nagatsuka, Kazuyujki Yusa | 2025-03-25 |
| 12006632 | Monitoring system | Hiroshi Sekiya, Hitomaru SAKATA, Daisuke Kobayashi | 2024-06-11 |