Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129025 | Traffic/transportation system | Hiroyuki Minakami | 2000-10-10 |
| 6095731 | Wheel fixing apparatus, pallet/truck and wheel fixing method, automatic wheel fixing apparatus and mode interchange | Hiroyuki Minakami | 2000-08-01 |
| 6017597 | Complex cell structure and method for producing the same | Hiroyuki Minakami | 2000-01-25 |
| 5655244 | Long or super long bridge with an automatic transporting system | Hiroyuki Minakami | 1997-08-12 |
| 5513408 | Frame structured bridge | Hiroyuki Minakami | 1996-05-07 |
| 5493746 | Frame structured bridge | Hiroyuki Minakami | 1996-02-27 |
| 5433554 | Salt concentration gradient fishway | Hiroyuki Minakami | 1995-07-18 |