Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1065472 | Toilet | Kumiko Tomiya, Takanori Shimazoe, Tomohiro Miyazaki, Takahiro Ago | 2025-03-04 |
| 11210955 | Collision avoidance assist apparatus | Takashi Hasegawa | 2021-12-28 |
| 10602892 | Toilet seat and cover apparatus | Hiroyoshi MATSUSHITA, Sachiko Niwano | 2020-03-31 |
| D876124 | Pillow for bathtub | Osamu Miura | 2020-02-25 |
| D868221 | Bathtub | Osamu Miura | 2019-11-26 |
| D868220 | Bathtub | Osamu Miura | 2019-11-26 |
| D866720 | Bathtub | Osamu Miura | 2019-11-12 |
| D831802 | Water closet | Masaki Kitamura, Shu Kashirajima, Yuki Shimokawa, Hirotaka Nakabayashi | 2018-10-23 |
| 10073128 | Leak detection device | Tsuyoshi Kai, Akihiko Kudo, Masahiro Ueda | 2018-09-11 |
| D826597 | Headrest for a bathtub | Osamu Miura | 2018-08-28 |
| D811561 | Lavatory | Masanobu Wano | 2018-02-27 |
| D811564 | Toilet seat | Hirotaka Nakabayashi, Minoru Tani | 2018-02-27 |
| D811557 | Automatic faucet | Shogo Takayama | 2018-02-27 |
| D810900 | Water closet | Masaki Kitamura, Shu Kashirajima, Yuki Shimokawa, Hirotaka Nakabayashi | 2018-02-20 |
| D810892 | Automatic faucet | Shogo Takayama | 2018-02-20 |
| D810250 | Water closet | Hirotaka Nakabayashi, Minoru Tani | 2018-02-13 |
| D796017 | Toilet | Hirotaka Nakabayashi, Minoru Tani | 2017-08-29 |
| D767721 | Faucet | — | 2016-09-27 |
| D764643 | Toilet | Hirotaka Nakabayashi, Minoru Tani | 2016-08-23 |
| D748229 | Lavatory | — | 2016-01-26 |
| D747446 | Bathtub | — | 2016-01-12 |
| D724037 | Remote controller for toilet seat | — | 2015-03-10 |
| D704316 | Toilet | Masafumi Ishikawa, Hajime Kakihana | 2014-05-06 |
| D677770 | Lavatory | Hajime Kakihana | 2013-03-12 |
| D677768 | Lavatory | Hajime Kakihana | 2013-03-12 |