Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368918 | Absorbent material comprising absorbent polymeric particulate material coated with synthetic pulp | Nobuyuki Harada, Kazumasa Kimura | 1994-11-29 |
| 5338810 | Method for production of acrylate and acrylate-containing polymer | Yoshio Irie, Hitoshi Takahashi, Katsuhiro Kajikawa, Jyunichi Saga, Teruaki Fujiwara +1 more | 1994-08-16 |
| 5296650 | Method for waterproofing with a cross-linked macromolecular waterproofing agent | Hiroya Kobayashi, Kazuhiro Okamura, Yoshinori Sano | 1994-03-22 |