Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D811544 | Faucet handle lever | Shogo Takayama, Atsushi Toyohara, Yusuke Takiguchi, Keishi Tomiya | 2018-02-27 |
| D810890 | Faucet spout | Shogo Takayama, Atsushi Toyohara, Yusuke Takiguchi, Keishi Tomiya | 2018-02-20 |