Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7361780 | Apparatus for producing hydroxyalkyl(meth)acrylate and process for producing the same | Yoshihiko Satou, Katsunari Shigemune, Yasuhiro Kabu, Nobuo Ooya | 2008-04-22 |
| 7241916 | Process for producing methacrylic ester | Yoshihiko Satou, Yoshiyuki Taniguchi, Masanori Tokuda | 2007-07-10 |
| 6710204 | Decreasing method of N-oxyl compound | Masanori Tokuda, Yasukazu Yoshida, Motomu Oh-Kita | 2004-03-23 |
| 6348598 | N-oxyl compounds, process for the preparation thereof, and process for inhibiting the polymerization of vinyl monomers with the same | Hiroshi Sonobe, Akio Tani, Shinji Suzuki, Masafumi Akehi | 2002-02-19 |