Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164416 | Transdermal therapeutic formulation containing a limonene | Kozo Takayama, Hideaki Okabe | 1992-11-17 |
| 4777033 | Oral sustained release pharmaceutical preparation | Hiroshi Ikura, Yoshiki Suzuki, Yoshiharu Machida | 1988-10-11 |
| 4715369 | Method of treating an injured part on the oral mucosa and the covering material for use thereof | Yoshiki Suzuki, Hiroshi Ikura, Gentaro Yamashita | 1987-12-29 |
| 4613500 | Powdery pharmaceutical composition for nasal administration | Yoshiki Suzuki, Kunio Sekine, Naoki Nambu, Yuji Nishimoto | 1986-09-23 |
| 4294829 | Powdery pharmaceutical composition and powdery preparation for application to the nasal mucosa, and method for administration thereof | Yoshiki Suzuki, Hiroshi Ikura, Gentaro Yamashita | 1981-10-13 |
| 4250163 | Method and preparation for administration to the mucosa of the oral or nasal cavity | Yoshiharu Machida, Yoshiki Suzuki, Hiroshi Ikura | 1981-02-10 |
| 4226848 | Method and preparation for administration to the mucosa of the oral or nasal cavity | Yoshiharu Machida, Yoshiki Suzuki, Hiroshi Ikura | 1980-10-07 |