Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398841 | Column-to-beam connector | Hajime Kojima, Yukio Kurita, Kazuhiko Hirata, Satoshi Nakagawa | 1983-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398841 | Column-to-beam connector | Hajime Kojima, Yukio Kurita, Kazuhiko Hirata, Satoshi Nakagawa | 1983-08-16 |