Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343472 | Powder preparation, cartridge, and device | — | 2025-07-01 |
| 12246130 | Medicine dispensing device and method for manufacturing same | Genji Satoyoshi, Hideaki Mishima | 2025-03-11 |
| 12102754 | Intranasal delivery devices | — | 2024-10-01 |
| 11872314 | Pharmaceutical compositions | — | 2024-01-16 |
| 11744967 | Intranasal delivery devices | — | 2023-09-05 |
| 11559640 | Medicine storage cartridge with nozzle, sprayer therefor, and powdered medicine dispensing device for nasal cavity | Genji Satoyoshi, Hideaki Mishima | 2023-01-24 |
| 11311615 | Vaccine compositions | — | 2022-04-26 |
| 10792253 | Pharmaceutical compositions | — | 2020-10-06 |
| 10463723 | Methods and compositions for intranasal delivery | Ryoichi Nagata | 2019-11-05 |
| 10293123 | Test substance administration system for animal experiment | Ryoichi Nagata, Tatsuo Tsutsui | 2019-05-21 |
| 10195139 | Preparation for transnasal application | Ryoichi Nagata | 2019-02-05 |
| 9687536 | Methods and compositions for intranasal delivery | Ryoichi Nagata | 2017-06-27 |
| 9138410 | Compositions for nasal administration of pharmaceuticals | Toshikazu Oki, Takashi Hanafusa | 2015-09-22 |
| 9101539 | Intranasal pharmaceutical compositions with improved pharmacokinetics | Ryoichi Nagata | 2015-08-11 |
| 8827946 | Intranasal granisetron and nasal applicator | Tatsuo Tsutsui, Ryoichi Nagata | 2014-09-09 |
| 8673360 | Compositions that enable rapid-acting and highly absorptive intranasal administration | Ryoichi Nagata | 2014-03-18 |
| 8435554 | Compositons for nasal administration of pharmaceuticals | Toshikazu Oki, Takashi Hanafusa | 2013-05-07 |
| 8337817 | Preparation for transnasal application | Ryoichi Nagata | 2012-12-25 |
| 7638138 | Compositions for nasal administration of pharmaceuticals | Toshikazu Oki, Takashi Hanafusa | 2009-12-29 |
| 6906027 | Composition for nasal administration of insulin | Toshikazu Oki, Takashi Hanafusa | 2005-06-14 |