Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7834183 | Process for producing N-(hetero)aryl-substituted nitrogen-containing heteroaryl compound | Yuji Ishikawa, Susumu Harada | 2010-11-16 |
| 6489483 | Process for the production of 2-pyridylpyridine derivatives | Hirokazu Suda | 2002-12-03 |