Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6986172 | Flush toilet | Miyahara Hidetaka, Noda Shosaku, Shibata Shinji, Shinkawa Masahiro, Matsuo Nobusuke | 2006-01-17 |
| 6795982 | Flush toilet | Tsukada Ryoichi, Watanabe Kazuyuki, Hirakawa Tomohiro, Uchimura Yoshinobu | 2004-09-28 |