Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D915557 | Faucet handle | Yasushi Takahashi, Shogo Takayama, Takanori Shimazoe, Kanako Fukuoka, Tomohiro Miyazaki | 2021-04-06 |
| D914159 | Faucet handle | Yasushi Takahashi, Shogo Takayama, Takanori Shimazoe, Kanako Fukuoka, Tomohiro Miyazaki | 2021-03-23 |