Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465681 | Production process for hydroxyalkyl (meth)acrylate | Masahiro Uemura, Tokumasa Ishida, Yukihiro Yoneda, Tetsuya Kajihara, Tadayoshi Kawashima | 2002-10-15 |
| 6458988 | Production process for hydroxyalkyl(meth)acrylate | Hajime Matsumoto, Tokumasa Ishida, Masatoshi Ueoka, Yukihiro Yoneda | 2002-10-01 |
| 6452040 | Production process for hydroxyalkyl (meth)acrylate | Sei Nakahara, Yukihiro Yoneda, Masakazu Asami, Masatoshi Ueoka | 2002-09-17 |
| 6414182 | Production process for hydroxyalkyl ester | Tokumasa Ishida, Fumio Shibusawa, Tetsuya Kajihara, Yukihiro Yoneda, Hajime Matsumoto +1 more | 2002-07-02 |
| 6384267 | Process for producing hydroxyalkyl (METH) acrylates | Masatoshi Ueoka, Junya Watanabe, Hirohisa Kubota | 2002-05-07 |
| 6380424 | Purification process for hydroxyalkyl (meth)acrylate | Yukihiro Yoneda, Fumio Shibusawa, Masatoshi Ueoka | 2002-04-30 |