Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723872 | Granulated composite, rapid release tablet and method for producing same | Naosuke Maruyama | 2023-08-15 |
| 11717487 | Enteric coating composition, solid preparation and method for producing solid preparation | Shogo Warashina | 2023-08-08 |
| 11421043 | Method for producing sieved low-substituted hydroxypropyl cellulose | Kentaro Miki, Akiko Tsuchida, Akira Kitamura | 2022-08-23 |
| 11166918 | Low-substituted hydroxypropyl cellulose and solid preparation | Tsubasa Oguro | 2021-11-09 |
| 10959959 | Low-substituted hydroxypropyl cellulose and solid preparation | Naosuke Maruyama | 2021-03-30 |
| 10882923 | Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation | — | 2021-01-05 |
| 10550202 | Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation | Takuya Yokosawa, Taishi Kitaguchi, Akira Kitamura | 2020-02-04 |
| 10513565 | Low-substituted hydroxypropyl cellulose, production method thereof, and solid preparation | Aya Tsuchiya | 2019-12-24 |
| 10406107 | Method of preparing composite granule comprising low-substituted hydroxypropyl cellulose and rapid release preparation | Naosuke Maruyama | 2019-09-10 |
| 10314786 | Hydroxyalkyl alkyl cellulose, method for producing the same, and solid preparation | Taishi Kitaguchi, Takuya Yokosawa, Akira Kitamura | 2019-06-11 |
| 8822675 | Low-substituted hydroxypropylcellulose and solid preparation comprising the same | Naosuke Maruyama | 2014-09-02 |