Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163256 | Elasto-plastic damper for structure | Toshiyuki Fukumoto, Eiji Fukuzawa, Toshikazu Yamada, Naoki Tanaka, Yoshikazu Maeda | 1992-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163256 | Elasto-plastic damper for structure | Toshiyuki Fukumoto, Eiji Fukuzawa, Toshikazu Yamada, Naoki Tanaka, Yoshikazu Maeda | 1992-11-17 |