Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33047 | Process for producing a high-purity maltose | Toshio Miyake, Shuzo Sakai | 1989-09-05 |
| 4843156 | Process for producing high-purity oligoglucosylfructosides | Toshio Miyake, Shuzo Sakai | 1989-06-27 |