Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009899 | Circuit and constant-current drive system having adjustable constant current output | Kengo SHIMA, Daisuke Aoki, Satoki Uruno | 2021-05-18 |
| 10961323 | Hypromellose phthalate and method for producing hypromellose phthalate | Mitsuhiro Yoshida | 2021-03-30 |
| 10934367 | Hypromellose acetate succinate and method for producing hypromellose acetate succinate | Mitsuhiro Yoshida, Kazuki Kikuchi | 2021-03-02 |
| 10934369 | Hypromellose phthalate and method for producing the same | Mitsuhiro Yoshida | 2021-03-02 |
| 10888525 | Hypromellose acetate succinate and method for producing the same | Naosuke Maruyama, Mitsuhiro Yoshida | 2021-01-12 |