Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835551 | Infrared gas analysis device, and method for using same | Hirofumi Il, Syuji Tanaka | 2017-12-05 |
| 9776950 | Ester production method and ester production device | Hirofumi Il, Syuji Tanaka | 2017-10-03 |