Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882962 | Hydrophilizing agent for hydrophobic porous membrane, and method for hydrophilizing hydrophobic porous membrane and test method using this agent | Noritaka Shibata, Makoto Ideguchi | 2011-02-08 |
| 7122378 | Carriers having biological substance | Takashi Akita, Chiho Ito, Teruta Ishimaru, Haruko Miyauchi, Kei Murase +10 more | 2006-10-17 |
| 5843911 | Hyaluronidase inhibitor containing god-type ellagitannin as active ingredient | Koichi Nakahara, Katsuro Miyagawa, Tohru Kodama | 1998-12-01 |
| 5698629 | Process for the preparation of a water-in-oil type high-molecular-weight polymer emulsion | Susumu Seki | 1997-12-16 |