Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346259 | Method for preparing of betaine alkyl ester mixture | Akira Fujiu, Kazuhisa Fukuhara, Yoshihisa Kitano | 2002-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346259 | Method for preparing of betaine alkyl ester mixture | Akira Fujiu, Kazuhisa Fukuhara, Yoshihisa Kitano | 2002-02-12 |