Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022233 | Process for producing glycidyl 2-hydroxyisobutyrate and composition containing the product | Rieko Nakano, Yoshikazu Shima | 2011-09-20 |
| D633210 | Hearing aid | — | 2011-02-22 |
| D633211 | Hearing aid housing | — | 2011-02-22 |
| D633212 | Hearing aid | — | 2011-02-22 |