Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918855 | Automatic faucet | Mitsuyoshi Seki, Takatoshi Kawabata, Toshiyuki Murahashi, Tadahiro Honda, Yoshiyuki Kaneko +1 more | 1999-07-06 |
| 5758688 | Automatic faucet | Mitsuyoshi Seki, Takatoshi Kawabata, Toshiyuki Murahashi, Tadahiro Honda, Yoshiyuki Kaneko +1 more | 1998-06-02 |
| 4667350 | Lavatory hopper flushing apparatus | Takao Ikenaga, Toshifumi Shigematsu, Manabu Hirahara | 1987-05-26 |