Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472061 | Moisture control construction material | Makoto Kotama, Yukio Matsumoto, Masanari Toyama, Katsumi Yamamoto, Mitsunori Endo | 2002-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472061 | Moisture control construction material | Makoto Kotama, Yukio Matsumoto, Masanari Toyama, Katsumi Yamamoto, Mitsunori Endo | 2002-10-29 |