Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865178 | Carboxylate salt or sulfonate salt, and surfactant | Masahiro Higashi, Satoru Yoneda, Akiyoshi Yamauchi, Yosuke KISHIKAWA, Hirokazu Aoyama | 2020-12-15 |
| 10526272 | Water elimination method | Makoto Matsuura, Yosuke KISHIKAWA, Asako Yoshiyama | 2020-01-07 |