Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770296 | Process for producing coated preparation and its use | Yoshitomi Kakiguchi, Masaru Miyawaki | 2004-08-03 |
| 6485742 | Process for producing coated preparation and its use | Yoshitomi Kakiguchi, Masaru Miyawaki | 2002-11-26 |
| 5064829 | Composition of a B vitamin and mannitol and a method for production | Seiji Izuhara, Yoshitomi Kakiguchi | 1991-11-12 |