Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816552 | Intermediate of 6-substituted 1-methyl-1-H-benzimidazole derivative and method for producing same | Hisaki Kajino, Hiroshi Miyamoto, Yutaka Ikeuchi | 2010-10-19 |
| 7411095 | Process for production of high-purity enamines | Shunshi Kojima, Hideharu Yokokawa | 2008-08-12 |
| 7176323 | Process for the production of γ-keto acetals | Shunshi Kojima | 2007-02-13 |