Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901668 | Silk fibroin emulsifier and process for the production thereof | Shoko Fujiura | 2011-03-08 |
| 7193038 | Extraction and utilization of cell growth-promoting peptides from silk protein | Hiromi Yamada | 2007-03-20 |
| 7115388 | Production of functional polypeptides originating from silk protein and use thereof | — | 2006-10-03 |
| 6815427 | Sericin-containing material, process for producing the same method of using the same | Hiromi Yamada, Yoko Takasu | 2004-11-09 |
| 6719985 | Cosmetic material containing crystalline superfine silk powder | Shoko Fujiura | 2004-04-13 |
| 6440740 | Material for activating epidermal cell multiplication | Hiromi Yamada, Yoko Takasu | 2002-08-27 |
| 6427933 | Method for manufacturing crystalline superfine silk powder | — | 2002-08-06 |
| 6175053 | Wound dressing material containing silk fibroin and sericin as main component and method for preparing same | — | 2001-01-16 |
| 5951506 | Wound covering material | — | 1999-09-14 |
| 5853764 | Process for preparing fine powder of silk fibroin | — | 1998-12-29 |