Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876760 | Granules containing pranlukast, process for producing the granules, and method of improving adhesiveness of pranlukast | Masashi Shiota, Yoshinori Ii | 1999-03-02 |
| 5723145 | Transdermal absorption preparation | Yasuo Shikinami, Kunihiro Hata, Masao Sudoh | 1998-03-03 |
| 5110602 | Pharmaceutical compositions comprising esters or amides as active ingredients | Soonih Kim, Kazuhisa Takeda | 1992-05-05 |
| 5004612 | Pharmaceutical compositions comprising esters or amides as active ingredients | Soonih Kim, Kazuhisa Takeda | 1991-04-02 |
| 4997656 | Adhesive for percutaneous administration | Yasuo Shikinami | 1991-03-05 |
| 4889723 | Pharmaceutical compositions comprising esters or amides as active ingredients | Soonih Kim, Kazuhisa Takeda | 1989-12-26 |
| 4552751 | Long-lasting multi-layered film preparation | Kohji Inaba, Tatsushi Koide, Tamio Nanya | 1985-11-12 |
| 4483846 | Long-lasting three-layered pharmaceutical film preparations | Tatsushi Koide, Kohji Inaba | 1984-11-20 |