Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119260 | Discharge valve apparatus, flush water tank apparatus, and flush toilet | Koki SHINOHARA, Hideki Tanimoto, Kenji HATAMA, Hisashi Koga | 2018-11-06 |
| 10017929 | Discharge valve apparatus, flush water tank apparatus, and flush toilet | Koki SHINOHARA, Hideki Tanimoto, Mayu Okubo, Yoshitaka Tsuru, Makoto Abe | 2018-07-10 |
| 9783970 | Discharge valve apparatus, flush water tank apparatus comprising this discharge valve apparatus, and flush toilet comprising this flush water tank apparatus | Koki SHINOHARA, Hideki Tanimoto | 2017-10-10 |
| 9783971 | Discharge valve apparatus and one-piece flush toilet including same | Koki SHINOHARA, Atsuko Yamasaki, Hideki Tanimoto, Kenji HATAMA | 2017-10-10 |
| 9745729 | Flush water tank assembly, and flush toilet with flush water tank assembly | Atsuko Yamasaki | 2017-08-29 |
| 9695581 | Flush operating apparatus and toilet apparatus including same | Koki SHINOHARA, Hideki Tanimoto | 2017-07-04 |
| 9499964 | Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly | Atsuko Yamasaki, Yuichi Oda, Hisashi Koga, Haruki Matsuda | 2016-11-22 |
| 9447569 | Operating device for flush water tank assembly | Koki SHINOHARA, Hideki Tanimoto | 2016-09-20 |
| 8918922 | Water discharge valve device and flush water tank device with same | Tsutomu Kido, Haruki Matsuda, Hisashi Koga | 2014-12-30 |
| 8745772 | Discharge valve apparatus and rinse water tank apparatus fitted therewith | Tsutomu Kido, Haruki Matsuda, Hisashi Koga | 2014-06-10 |
| 8720480 | Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly | Atsuko Yamasaki, Yuichi Oda, Hisashi Koga, Haruki Matsuda | 2014-05-13 |
| 7721359 | Vacuum breaker, and water-feed valve assembly and water closet provided therewith | Haruo Tsutsui, Tsutomu Kido | 2010-05-25 |