Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249090 | N-substituted carbamic acid ester production method and isocyanate production method using the N-substituted carbamic acid ester | Nobuhisa Miyake, Masaaki Shinohata | 2016-02-02 |