Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695140 | Gamma-butyrolactone composition and method for producing same | Yusuke Izawa, Masaru Utsunomiya | 2017-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695140 | Gamma-butyrolactone composition and method for producing same | Yusuke Izawa, Masaru Utsunomiya | 2017-07-04 |