Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338232 | Waterproof sheet fixing member and method of fixing the same | Takashi Yamanaka, Masaya Sera, Yasuo Kumamoto | 2002-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338232 | Waterproof sheet fixing member and method of fixing the same | Takashi Yamanaka, Masaya Sera, Yasuo Kumamoto | 2002-01-15 |