Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155824 | Carboxymethyl-group-containing modified hyaluronic acid and/or salt thereof and/or production method for carboxymethyl-group-containing modified hyaluronic acid and/or salt thereof | Shunichi Fujikawa, Yukina Abe, Takushi Yoshida | 2018-12-18 |
| 8410076 | Cationized hyaluronic acid and/or salt thereof, method of producing the same, hair modifying agent, cuticle repairing agent, skin modifying agent, and cosmetic preparation each using the same | Shunichi Fujikawa, Tomoyuki Kanemitsu, Wakako Sakamoto | 2013-04-02 |