Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827586 | Method for producing amino acid aminoalkyl ester or inorganic acid salt thereof | Nobuhisa Miyake, Kazuhiro Takagaki, Koichi Nakaoka, Masaaki Shinohata | 2023-11-28 |
| 10968168 | Isocyanate production method | Nobuhisa Miyake, Koichi Nakaoka, Yusuke Sakurai, Yusuke Ishii, Kazuhiro Takagaki +4 more | 2021-04-06 |