Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530909 | Urine absorbent bag | Satoshi Nozaki, Takashi Maeno, Yutaka Sakamoto | 2003-03-11 |
| 6129719 | Urine absorbent pad folded into protective position after being secured to wearer's penis | Satoshi Nozaki, Takashi Maeno, Yutaka Sakamoto | 2000-10-10 |