Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281074 | Method for producing amino acid derivatives | Masato MURAI, Jun Takehara | 2025-04-22 |
| 12202800 | Method for producing amino acid derivatives | Masato MURAI, Jun Takehara | 2025-01-21 |
| 12187664 | High purity 2-naphthylacetonitrile and method for producing same | Masaki NAGAHAMA, Hirotsugu TANIIKE | 2025-01-07 |
| 12084404 | High purity 2-naphthylacetonitrile and method for producing same | Masaki NAGAHAMA, Hirotsugu TANIIKE | 2024-09-10 |
| 12054448 | Method for manufacturing aromatic nitrile compound | Masaki NAGAHAMA, Hideki OOMIYA, Hirotsugu TANIIKE | 2024-08-06 |
| 11897844 | Method for producing amino acid derivatives | Masato MURAI, Jun Takehara | 2024-02-13 |
| 11643386 | High purity 2-naphthylacetonitrile and method for producing same | Masaki NAGAHAMA, Hirotsugu TANIIKE | 2023-05-09 |