Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833082 | Stain block treatment of textile | Fumihiko Yamaguchi, Teruyuki Fukuda, Kayo Kusumi | 2004-12-21 |
| 6750277 | Composition and treatment agent | Masayuki Yamana, Masato Kashiwagi, Koji Kubota | 2004-06-15 |
| 6746287 | Underwater propelling apparatus which stably carries out a propelling operation and a steering operation | Yuuzi Terada | 2004-06-08 |
| 6740357 | Water-and oil-repellent treatment of textile | Fumihiko Yamaguchi, Kayo Kusumi | 2004-05-25 |