Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708896 | Ion eluting unit and device loaded with same | Hirokazu Ooe, Mugihei Ikemizu, Hirofumi Yoshikawa | 2010-05-04 |
| 7624601 | Water supply device, water supply method, and washing machine having water supply device | Mugihei Ikemizu, Hirofumi Yoshikawa, Rie Hiramoto, Hirokazu Ohe | 2009-12-01 |