Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936713 | Process for producing 2,6-dihalogenopurine | Taketo Hayashi, Hiroharu Kumazawa, Junichi Nishikawa, Istvan Barta, Takehiko Kawakami | 2005-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936713 | Process for producing 2,6-dihalogenopurine | Taketo Hayashi, Hiroharu Kumazawa, Junichi Nishikawa, Istvan Barta, Takehiko Kawakami | 2005-08-30 |