Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394298 | Pyrroloquinoline quinone tetraalkali salt and crystal thereof, methods for producing these, and composition | — | 2016-07-19 |
| 9321770 | Crystals of pyrroloquinolinequinone sodium salts | Junichi Edahiro, Hitoshi Sakamoto, Hajime Shimizu, Tatsuya Hasegawa, Masahiko Nakano | 2016-04-26 |