Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025520 | Method for preparing (meth)acrylic acid ester | Yoshiro Suzuki, Masahiko Yamagishi, Norioki Mine | 2000-02-15 |
| 5866713 | Method for preparing (meth)acrylic acid ester | Yoshiro Suzuki, Masahiko Yamagishi, Norioki Mine | 1999-02-02 |
| 5449820 | Method of preparing high purity 2,6-naphthalene dicarboxylic acid | Yoshio Fukui, Tatsuto Yoshioka, Manabu Okuyama, Norioki Mine, Masahiko Yamagishi | 1995-09-12 |