Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496990 | Bidet toilet seat unit | Takashi Yamanaka, Hisaaki Minezawa, Takashi Honda | 2004-10-05 |
| D495794 | Bidet toilet seat unit | Takashi Yamanaka, Hisaaki Minezawa, Takashi Honda | 2004-09-07 |