Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837814 | Fine-fibers-dispersed nonwoven fabric, process and apparatus for manufacturing same, and sheet material containing same | Masaaki Kawabe | 2010-11-23 |
| 6737372 | Powders-affixed nonwoven fabric, process for manufacturing same, and sheet material containing same | Masaaki Kawabe | 2004-05-18 |
| 5580644 | Three-dimensional non-woven fabric and method of producing the same | — | 1996-12-03 |
| RE34740 | Adsorptive resin for microorganisms | Nariyoshi Kawabata, Tadahira Yo | 1994-09-27 |
| 5185415 | Adsorptive resin for microorganisms | Nariyoshi Kawabata, Tadahira Yo | 1993-02-09 |
| 5158636 | Method for preparing a microporous film | Dieter Groitzsch, Gerhard Schaut | 1992-10-27 |
| 4563488 | Insulator with high thermal conductivity | Katsuyoshi Yamauchi | 1986-01-07 |