Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151091 | Toilet apparatus | Satoshi Yamazaki, Tomohiro Noguchi, Koji Yamamoto | 2018-12-11 |
| 10151092 | Flush toilet apparatus | Hiroshi Hashimoto | 2018-12-11 |
| 9863132 | Flush toilet apparatus | Mitsuo Koga, Satoshi Yamazaki, Kohei Tsuji | 2018-01-09 |
| 9719238 | Operating device for flush water tank device | Masaaki Momoe, Takashi Oogami, Hiroshi Suminaka | 2017-08-01 |
| 9689155 | Flush water volume regulator, flush water tank apparatus comprising said flush water volume regulator, and flush toilet comprising said flush water tank | Koki SHINOHARA, Hideki Tanimoto, Jing Chen, Takashi Oogami | 2017-06-27 |