Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773120 | Method for producing optically active 2, 3-bisphosphinopyrazine derivative and method for producing optically active phosphine transition metal complex | Satoshi Takeshita, Ken Tamura | 2023-10-03 |
| 8338391 | Phosphine-borane compound and method for producing the same, and method for producing hydrogen-phosphine-borane compound | — | 2012-12-25 |
| 7923581 | Process for producing biarylphosphine compound | — | 2011-04-12 |