Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1036312 | Mobile toilet vehicle | Keishi Tomiya, Shunichi Fukuchi | 2024-07-23 |
| D1036313 | Mobile toilet vehicle | Haruki Yasukochi, Shunichi Fukuchi, Izuki Matsuda | 2024-07-23 |
| D1004752 | Faucet spout | Atsushi Toyohara, Rina Ogata, Takanori Shimazoe | 2023-11-14 |
| D969976 | Faucet | Atsushi Toyohara, Rina Ogata, Takanori Shimazoe | 2022-11-15 |