Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176164 | 1,3-selenazolin derivatives and process for preparing the same | Hideharu Ishihara | 2007-02-13 |
| 7033564 | Lithium aluminum hydride-based selenating reagent and preparation methods using same | Hideharu Ishihara | 2006-04-25 |
| 5834423 | Pharmaceutical composition containing sialic acid derivatives | Masakazu Nishizono, Teruhiko Nitoda, Yuko Enoki, Hiroshi Kawanami, Lekh Raj Juneja | 1998-11-10 |
| 5233033 | Method for production of sialic acid | Hiroshi Kawanami, Lekh Raj Juneja, Masaru Fujiki, Hajime Hatta, Katsuya Nishimoto +2 more | 1993-08-03 |