Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199233 | Prefabricated concrete basement and process for constructing the same | Hideo Fukutomi, Hideaki Sagawa | 1993-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199233 | Prefabricated concrete basement and process for constructing the same | Hideo Fukutomi, Hideaki Sagawa | 1993-04-06 |