Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976056 | Waterproof sheet and waterproof treatment | Takeshi Nakajima, Takashi Hagiwara, Hisaharu Yamaguchi, Masahiro YODA | 2018-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976056 | Waterproof sheet and waterproof treatment | Takeshi Nakajima, Takashi Hagiwara, Hisaharu Yamaguchi, Masahiro YODA | 2018-05-22 |