Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951746 | Method of manufacturing polyamine composition | Yoshihiro Tanimoto, Taku Nakano, Masaharu Shimatani | 2005-10-04 |
| 6472011 | L-carnitine agent | Kiyoko Ozaki, Masaharu Shimatani, Tadashi Idota | 2002-10-29 |
| 5679645 | Sialic acid powder and process for the preparation thereof | Yoshihiro Ikeuchi | 1997-10-21 |