Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736555 | Free access type floor | Shouzi Nagare, Akio Ishimoto, Yasuo Inukai, Tadahiro Sugamura, Soutarou Takino +1 more | 1988-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736555 | Free access type floor | Shouzi Nagare, Akio Ishimoto, Yasuo Inukai, Tadahiro Sugamura, Soutarou Takino +1 more | 1988-04-12 |