Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352028 | Flush toilet apparatus | Takumi Tsuchitani, Kenichi Nakamura, Hiroshi Hashimoto, Chisato Sone, Koichiro MATSUMURA | 2025-07-08 |
| 12270188 | Flush toilet | Hiroshi Hashimoto, Kenichi Nakamura, Kazunari Yasui, Isami Sakaba, Yuichi Tsubone +2 more | 2025-04-08 |