Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569525 | Ultra-bulky fiber aggregate and production method thereof | Makio Nagata | 1996-10-29 |
| 5286929 | Sound absorbing materials | Shigenori Kazama, Hiroshi Sugawara, Akira Dono | 1994-02-15 |
| 5141805 | Cushion material and method for preparation thereof | Saburo Nohara | 1992-08-25 |
| 5102724 | Two-way stretch fabric and method for the preparation thereof | Tsuneo Okawahara | 1992-04-07 |
| 4481256 | Wadding materials | Toyokazu Nonaka, Shigeru Kawase | 1984-11-06 |
| 4477515 | Wadding materials | Shigeru Kawase | 1984-10-16 |