Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414182 | Production process for hydroxyalkyl ester | Yasuhiro Shingai, Tokumasa Ishida, Tetsuya Kajihara, Yukihiro Yoneda, Hajime Matsumoto +1 more | 2002-07-02 |
| 6380424 | Purification process for hydroxyalkyl (meth)acrylate | Yukihiro Yoneda, Yasuhiro Shingai, Masatoshi Ueoka | 2002-04-30 |