Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280098 | Pneumococcal surface proteins | Rika Nakahashi, Hiroshi Kiyono | 2025-04-22 |
| 11806392 | Pneumococcal vaccine combining selected alpha helical domains and proline rich domains of pneumococcal surface protein A | David E. Briles, Hiroshi Kiyono, Robert Kneller, Reshmi Mukerji, Kristopher Genschmer | 2023-11-07 |
| 11564993 | Intranasal vaccine that induces cellular immunity | Rika Nakahashi, Hiroshi Kiyono | 2023-01-31 |
| 11530254 | Norovirus antibody | Hiroshi Kiyono, Shiho Kurokawa | 2022-12-20 |
| 9833407 | Nasal vaccine for Streptococcus pneumoniae | Hiroshi Kiyono, Kazunari Akiyoshi, Shinichi Sawada | 2017-12-05 |
| 8961983 | Mucosal vaccine using cationic nanogel | Kazunari Akiyoshi, Hiroshi Kiyono, Tomonori Nochi | 2015-02-24 |
| 5504065 | Agent for treating or preventing AIDS using human urine trypsin inhibitor | Toshio Hattori, Kiyoshi Takatsuki | 1996-04-02 |
| 5371196 | Process for producing secretory immunoglobulin A preparations | Motoko Baba, Mitsuo Shimizu, Kazuo Kato, Hajime Hiratani | 1994-12-06 |
| 4780209 | Process for concentrating and separating trypsin inhibitor and kallidinogenase in human urine | Koichiro Nakanishi, Hajime Hiratani | 1988-10-25 |
| 4665161 | Process for producing highly purified HCG | Toyohiko Nishimura, Hajime Hiratani | 1987-05-12 |
| 4479937 | Process of treating inflammation with human urinary thiol protease inhibitor | Hiroshi Sato, Koji Sasaki, Kaname Takagi, Hajime Hiratani | 1984-10-30 |