Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313547 | State identification device, state identification method, and state identification program | Tomohiko Hayakawa, Norimasa Kishi, Masatoshi Ishikawa | 2025-05-27 |
| 11835456 | Substance identification device, substance identification method and substance identification program | Tomohiko Hayakawa, Masatoshi Ishikawa, Norimasa Kishi | 2023-12-05 |