Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495533 | Drugs containing phosphoric acid derivatives as the active ingredient | Nagashige Omawari | 2002-12-17 |
| 6476582 | Battery power supply apparatus | Saburo Yokokura, Munecazu Tacano | 2002-11-05 |