Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527749 | Colloidal silica particles, process for producing the same, and organic solvent-dispersed silica sol, polymerizable compound-dispersed silica sol, and dicarboxylic anhydride-dispersed silica sol each obtained from the same | Naohiko Suemura, Keiko Yoshitake | 2016-12-27 |
| 9428606 | Polyfunctional epoxy compound | Yuki Endo, Sayoko Yanagisawa | 2016-08-30 |
| 9376322 | Process for producing colloidal silica particles | Naohiko Suemura, Keiko Yoshitake | 2016-06-28 |
| 9284197 | Colloidal silica particles, process for producing the same, and organic solvent-dispersed silica sol, polymerizable compound-dispersed silica sol, and dicarboxylic anhydride-dispersed silica sol each obtained from the same | Naohiko Suemura, Keiko Yoshitake | 2016-03-15 |