Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5520998 | Highly water-pressure-resistant and highly moisture-permeable waterproof sheet and method for producing same | Masanori Uemoto, Takenori Huruya, Hisao Kondo, Kouichi Nishizakura, Toshiaki Nakano | 1996-05-28 |