Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902180 | Remote controller for toilet seat with bidet | Minoru Tani | 2020-11-17 |
| 10595688 | Toilet apparatus | Megumi Takeshita, Mihoko Sato, Tomofumi Onishi, Akihiro Ashihara, Minoru Tani +1 more | 2020-03-24 |
| 10448791 | Toilet apparatus | Megumi Takeshita, Mihoko Sato, Tomomi Rokuta, Akihiro Ashihara, Minoru Tani +1 more | 2019-10-22 |
| D857661 | Remote controller for toilet seat with bidet | Minoru Tani | 2019-08-27 |
| 10349793 | Toilet apparatus | Megumi Takeshita, Mihoko Sato, Tomomi Rokuta, Akihiro Ashihara, Minoru Tani +2 more | 2019-07-16 |
| D844121 | Toilet seat | Minoru Tani, Masafumi Ishikawa, Lea Mari Mendoza | 2019-03-26 |