Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647733 | Reinforcing structure for building | Takuzo Nakamura, Takaaki Eguchi | 2010-01-19 |
| 6256937 | Prevention of damages of construction materials by termites | Naochika Kogure, Takashi Kitahama, Hiroyuki Gokuraku | 2001-07-10 |