Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955469 | Pharmaceutical composition | Sotoo Asakura, Michiyo Fukae, Shigeo Nakanishi, Yasuto Koyama | 1999-09-21 |
| 5770607 | Aqueous liquid composition for external use | Toshiyasu Honbo, Sachiyo Tanimoto, Hiromitsu Yoshida, Takehisa Hata, Sotoo Asakura +1 more | 1998-06-23 |
| 5496564 | Suspendible composition and process for preparing the same | Sotoo Asakura, Yasuto Koyama, Kiyoko Akashi, Akira Kagayama, Yoshio Murakami +1 more | 1996-03-05 |
| 5368865 | Suspendible composition and process for preparing the same | Sotoo Asakura, Yasuto Koyama, Kiyoko Akashi, Akira Kagayama, Yoshio Murakami +1 more | 1994-11-29 |