Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802081 | Moisture absorbing/releasing and heat generating inner cloth and method of producing it and moisture absorbing/releasing, heat generating and heat-retaining articles | Shigeru Aoyama | 2004-10-12 |
| 6695889 | Pre-dyeing treatment process and dyeing process for textile products containing highly crosslinked polyacrylic fibers, pretreated and undyed textile product, and dyed textile product | Takamasa Sakamoto, Tsutomu Shiotani | 2004-02-24 |