Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9533940 | Method for preserving 1,5-pentanediamine or salt thereof, method for preventing discoloration of 1,5-pentanediamine or salt thereof, and 1,5-pentanediamine or salt thereof in container | Takehiro Hiura, Masataka Yamamoto | 2017-01-03 |
| 6800185 | Method for producing basic amino acid solution | Kazuhiro Hasegawa, Toshiya Tanabe | 2004-10-05 |