Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383139 | Toilet device, method for controlling a toilet device, and control program of a toilet device | Satoshi Kawada, Takamasa Suzuki, Junki Hamada, Takaaki Gondo, Takashi Matsunaga | 2025-08-12 |
| 10738451 | Water storage tank, hot water storage-type heat exchanger, and sanitary washing device | Yoshiharu Mitsuhashi, Nobuhiko Umeda | 2020-08-11 |