Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827586 | Method for producing amino acid aminoalkyl ester or inorganic acid salt thereof | Nobuhisa Miyake, Tsubasa Uematsu, Koichi Nakaoka, Masaaki Shinohata | 2023-11-28 |
| 11352319 | Method for producing carbamate and method for producing isocyanate | Nobuhisa Miyake, Koichi Nakaoka, Yusuke Sakurai, Midori NAGAMOTO, Masaaki Shinohata | 2022-06-07 |
| 10968168 | Isocyanate production method | Nobuhisa Miyake, Koichi Nakaoka, Tsubasa Uematsu, Yusuke Sakurai, Yusuke Ishii +4 more | 2021-04-06 |
| 10329224 | Method for production of conjugated diolefin | Hiroyuki Yano | 2019-06-25 |