Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835790 | (Meth) acrylic copolymer and its production process | Koji Fukuhara, Masato Nakano, Shigeru Yamaguchi | 2004-12-28 |
| 6729274 | Cylinder and method for manufacturing a cylinder for an internal combustion engine | Fujihiro Matuura, Masahiro Inokuma | 2004-05-04 |