Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723872 | Granulated composite, rapid release tablet and method for producing same | Yasuyuki Hirama | 2023-08-15 |
| 11396558 | Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid | Junichi Matsubara, Mitsuhiro Yoshida, Kazuki Kikuchi | 2022-07-26 |
| 11141381 | Composition for enteric hard capsule and method for producing enteric hard capsule | — | 2021-10-12 |
| 11090295 | Hypromellose acetate succinate for use as hot-melt extrusion carrier, hot-melt extrusion composition, and method for producing hot-melt extrudate | Shogo Warashina, Fumie Kusaki, Sakae Obara, Kazuki Kikuchi | 2021-08-17 |
| 11052051 | Coating composition, drug-containing particle, solid preparation and method for preparing drug-containing particle | Takuya Yokosawa, Yuichi Nishiyama | 2021-07-06 |
| 11021628 | Coating composition containing methyl cellulose, method for producing the same, and solid preparation | Takuya Yokosawa, Akira Kitamura | 2021-06-01 |
| 10959959 | Low-substituted hydroxypropyl cellulose and solid preparation | Yasuyuki Hirama | 2021-03-30 |
| 10888525 | Hypromellose acetate succinate and method for producing the same | Junichi Matsubara, Mitsuhiro Yoshida | 2021-01-12 |
| 10836836 | Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid preparation | Junichi Matsubara, Mitsuhiro Yoshida, Kazuki Kikuchi | 2020-11-17 |
| 10696751 | Solid preparation containing alkyl cellulose and method for producing the same | Takuya Yokosawa, Akira Kitamura | 2020-06-30 |
| 10646573 | Composition for hot melt extrusion and method for producing hot melt extrudate by using same | Shogo Warashina, Fumie Kusaki, Sakae Obara, Kazuki Kikuchi | 2020-05-12 |
| 10604588 | Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid preparation | Junichi Matsubara, Mitsuhiro Yoshida, Kazuki Kikuchi | 2020-03-31 |
| 10532029 | Alkyl cellulose for use in tableting and solid preparation comprising same | Takuya Yokosawa | 2020-01-14 |
| 10493161 | Solution for spray drying comprising hypromellose acetate succinate and method for producing solid dispersion | Shogo Warashina, Fumie Kusaki, Kazuki Kikuchi, Sakae Obara | 2019-12-03 |
| 10406107 | Method of preparing composite granule comprising low-substituted hydroxypropyl cellulose and rapid release preparation | Yasuyuki Hirama | 2019-09-10 |
| 10233259 | Hypromellose acetate succinate, method for producing the same and composition containing the same | Kazuki Kikuchi, Mitsuhiro Yoshida, Junichi Matsubara, Tatsuya Yamashita, Akira Kitamura | 2019-03-19 |
| 10058509 | Alkyl cellulose for use in tableting and solid preparation comprising same | Takuya Yokosawa | 2018-08-28 |
| 10058617 | Composition for forming a film | Tatsuya Yamashita, Takuya Yokosawa, Mitsuo Narita | 2018-08-28 |
| 10016508 | Composition for hot-melt extrusion and method for producing hot-melt extrusion product using same | Shogo Warashina, Fumie Kusaki, Kazuki Kikuchi, Sakae Obara | 2018-07-10 |
| 9884922 | Hypromellose acetate succinate, method for producing the same and composition containing the same | Kazuki Kikuchi, Mitsuhiro Yoshida, Junichi Matsubara, Tatsuya Yamashita, Akira Kitamura | 2018-02-06 |
| 9713593 | Alkyl cellulose for use in tableting and solid preparation comprising same | Takuya Yokosawa | 2017-07-25 |
| 9068021 | Low-substituted hydroxypropylcellulose powder | Hiroshi Umezawa | 2015-06-30 |
| 8822675 | Low-substituted hydroxypropylcellulose and solid preparation comprising the same | Yasuyuki Hirama | 2014-09-02 |
| 8795722 | Composition for coating comprising low-substituted cellulose ether and coated preparation having unpleasant taste masked | — | 2014-08-05 |
| 8784883 | Capsule comprising low-substituted cellulose ether and method for preparing the same | Kazuhisa Hayakawa, Miyuki Fukasawa | 2014-07-22 |