Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8303980 | Wound-dressing material and method for manufacturing the same | Kaoru Hirose, Hiraku Onishi | 2012-11-06 |
| 4777033 | Oral sustained release pharmaceutical preparation | Hiroshi Ikura, Yoshiki Suzuki, Tsuneji Nagai | 1988-10-11 |
| 4250163 | Method and preparation for administration to the mucosa of the oral or nasal cavity | Tsuneji Nagai, Yoshiki Suzuki, Hiroshi Ikura | 1981-02-10 |
| 4226848 | Method and preparation for administration to the mucosa of the oral or nasal cavity | Tsuneji Nagai, Yoshiki Suzuki, Hiroshi Ikura | 1980-10-07 |