Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833082 | Stain block treatment of textile | Ikuo Yamamoto, Teruyuki Fukuda, Kayo Kusumi | 2004-12-21 |
| 6811854 | Surface-treatment agent comprising inorganic/organic hybrid material | Kazuyuki Sato, Masamichi Morita, Yasushi Nakamae, Hiroko Yano | 2004-11-02 |
| 6794010 | Carpet, stainproofing agent for carpet and method for treating the carpet | Masamichi Morita, Yasushi Nakamae, Hiroko Yano, Kazuyuki Satoh, Masato Ioki | 2004-09-21 |
| 6740357 | Water-and oil-repellent treatment of textile | Ikuo Yamamoto, Kayo Kusumi | 2004-05-25 |
| 6734255 | Graft polymer, process for the production thereof and solution-type water-and oil-repellent compositions containing the polymer | Makoto Hanazawa, Kazunori Hayashi | 2004-05-11 |
| 6699914 | Water-repellent composition for foaming process | Ryosuke Hara, Tsukasa Aga | 2004-03-02 |
| 6693144 | Graft copolymer and solvent-based water-and oil-repellant composition comprising the same | Makoto Hanazawa, Kazunori Hayashi | 2004-02-17 |