Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187311 | Engineered acarid allergen and process for producing the same | Chiharu Nishiyama, Yasushi Okumura | 2001-02-13 |
| 5958415 | Protein allergen of Derf II and composition | Yasushi Okumura, Hiroshi Yamakawa | 1999-09-28 |
| 5876722 | DNA encoding Derf II, the major mite allergen, host cells containing such DNA and methods for producing Derf II | Yasushi Okumura, Hiroshi Yamakawa | 1999-03-02 |
| 5798099 | DNA encoding Derf II, the major mite allergen, host cells containing such DNA and method for producing Derf II | Yasushi Okumura, Hiroshi Yamakawa | 1998-08-25 |