Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787487 | Water vapor-permeable and waterproof material and method for manufacturing the same | Keiji Takeda | 2004-09-07 |
| 6074964 | Fabric and a production process therefor | Toshinori Hara, Shinichi Okutani | 2000-06-13 |
| 5913972 | Aqueous pigment dispersion, water-soluble resin, production process of the resin, and equipment suitable for use with the dispersion | Kazuo Kanou, Naoyuki Sakai | 1999-06-22 |
| 5773372 | Coated polyester fiber fabric and a production process therefor | Masami Ikeyama | 1998-06-30 |
| 5071234 | Polarization film | Syunroku Toyama | 1991-12-10 |
| 4803116 | Waterproof fabric having high moisture permeability and method of making same | Masato Shimada, Kouzou Takano, Shunroku Tohyama | 1989-02-07 |