| 10738453 |
Toilet device |
Shinichi Yagi, Hiroaki Amemori, Ayumu Umemoto, Yo Morotomi, Masahiro Yamamoto +1 more |
2020-08-11 |
| 10010865 |
Sanitary ware having photocatalyst layer |
Takahiro Hino, Shinichi Yagi, Satoshi Takano, Mitoki Higashi |
2018-07-03 |
| 9662645 |
Photocatalyst member |
Satoshi Takano, Shinichi Yagi, Takahiro Hino, Mitoki Higashi |
2017-05-30 |
| 9242891 |
Sanitary ware having glaze layer having excellent base-covering properties |
Kohei Inokuchi, Takahiro Hino, Katsuhiro Kawakami |
2016-01-26 |
| 8037552 |
Flush toilet |
Tsuyoshi Ozeki, Toshifumi Yoneda, Shinji Shibata, Shuichi Nagashima |
2011-10-18 |
| 7827628 |
Flush toilet |
Tsuyoshi Ozeki, Toshifumi Yoneda, Shinji Shibata, Shuichi Nagashima |
2010-11-09 |
| 7761934 |
Drain socket and flush toilet |
Tsuyoshi Ozeki, Toshifumi Yoneda, Osamu Kobayashi, Katsuhiro Kawakami, Mitsuyoshi Machida +2 more |
2010-07-27 |
| 7661153 |
Flush toilet |
Kenichi Nakamura, Tsuyoshi Ozeki, Toshifumi Yoneda, Hiroshi Tomonari, Kyoji Asada +1 more |
2010-02-16 |
| 6699606 |
Sanitary ware and process for producing the same |
Mitsuyoshi Machida, Koichi Hayashi, Hirotaka Ishibashi, Masaaki Ito, Masami Ando +5 more |
2004-03-02 |
| 6548162 |
Sanitary ware and process for producing the same |
Mitsuyoshi Machida, Koichi Hayashi, Hirotaka Ishibashi, Masaaki Ito, Masami Ando +5 more |
2003-04-15 |
| 6514622 |
Sanitary earthen products |
Makoto Hayakawa, Koichi Hayashi, Masami Ando, Masaaki Ito, Hirotaka Ishibashi +1 more |
2003-02-04 |