Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422098 | Portable cargo handling equipment for liquid hydrogen and emergency release method | Tsutomu Ono | 2025-09-23 |
| 12264784 | Portable cargo handling equipment for liquid hydrogen | Tsutomu Ono | 2025-04-01 |