Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310925 | Pharmaceutical management system | Hideyuki Morii, Yukitoshi Miyamoto | 2025-05-27 |
| 7565444 | Communication system | Yumiko Abe, Hiroaki Sato | 2009-07-21 |
| 6460764 | Card exchanging device, card exchanging method, and recording media | Tatsuya Sakanashi, Misora Imai, Yumiko Abe | 2002-10-08 |