Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814359 | Salt solution for producing soy sauce and process for producing soy sauce | Masami Oura | 1998-09-29 |
| 4722846 | Novel variant and process for producing light colored soy sauce using such variant | Keietsu Abe, Kinji Uchida | 1988-02-02 |