Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466716 | Liposomal trimethylsphingosine | Yasuyuki Igarashi, Mohammad N. Ahmad, Sen-itroh Hakomori | 1995-11-14 |
| 5331014 | Effect of N,N,N-trimethylsphingosine on protein kinase-C activity; melanoma cell growth in vitro; metastatic potential in vivo and human platelet aggregation | Satoshi Kimura, Yasuyuki Igarashi, Sen-itiroh Hakomori, Mohammad N. Ahmad, Kazuko Handa | 1994-07-19 |
| 5248824 | Method of preparing N,N,N-trimethylsphingosine | Yasuyuki Igarashi, Mahammad N. Ahmad, Sen-itiroh Hakomori | 1993-09-28 |
| 5137919 | Effect of N,N,N,-trimethylsphingosine on protein kinase C activity melanoma cell growth in vitro; metastatic potential in vivo and human platelet aggregation | Yasuyuki Igarashi, Mahammad N. Ahmad, Sen-itiroh Hakomori | 1992-08-11 |