Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401801 | Electronic timepiece, time changing method of electronic timepiece and storage medium | — | 2019-09-03 |
| 10314786 | Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation | Taishi Kitaguchi, Yasuyuki Hirama, Takuya Yokosawa | 2019-06-11 |
| 10233259 | Hypromellose acetate succinate, method for producing the same and composition containing the same | Kazuki Kikuchi, Mitsuhiro Yoshida, Junichi Matsubara, Tatsuya Yamashita, Naosuke Maruyama | 2019-03-19 |
| 10174128 | Method for producing purified low-substituted hydroxypropyl cellulose | Atsuhiko Yonemochi, Mitsuo Narita | 2019-01-08 |