Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660881 | Process for producing (meth)acrylic ester | Hajime Matsumoto, Tetsuya Kajihara, Masatoshi Ueoka, Yukihiro Yoneda, Masahiro Uemura +2 more | 2003-12-09 |
| 6610879 | Reaction method by using heterogeneous catalyst and reaction apparatus therefor | Yukihiro Yoneda, Tetsuya Kajihara, Hajime Matsumoto, Tokumasa Ishida | 2003-08-26 |
| 6596129 | Distillation process for easily polymerizable substance-containing solution | Yukihiro Yoneda, Takeshi Nishimura, Hajime Matsumoto | 2003-07-22 |
| 6552218 | Process for producing hydroxyalkyl (meth)acrylate | Tetsuya Kajihara, Tokumasa Ishida | 2003-04-22 |