Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685685 | Disposable excreta management device | Maki Hyodo | 2004-02-03 |
MS
Masataka Sugita
Overall (2004): #158,099 of 270,089Top 60%
1
Patents 2004