| 12410075 |
Water softening device |
Noriyoshi Ueya, Mai SAITO |
2025-09-09 |
| 12264093 |
Ion removal system |
Takuya Kanda, Ayane Takehisa, Tomohiro Akita |
2025-04-01 |
| 12195957 |
Cleaning device, cleaning system including same, and cleaning method using said cleaning device |
Naoki Shibata, Sakiho Asa, Mai SAITO |
2025-01-14 |
| 12134573 |
Ion removal system |
Ayane Takehisa, Takuya Kanda, Tomohiro Akita |
2024-11-05 |
| 12110246 |
Ion removal system |
Ayane Takehisa, Takuya Kanda, Tomohiro Akita |
2024-10-08 |
| 11993528 |
Ion removing system |
Ayane Takehisa, Tomohiro Akita |
2024-05-28 |
| 11939250 |
Ion removing system |
Tomohiro Akita, Ayane KIHARA |
2024-03-26 |
| 11780752 |
Ion-exchange resin regeneration system |
Tomohiro Akita, Ayane Takehisa |
2023-10-10 |
| 11339072 |
Ion removing system |
Ayane Takehisa, Tomohiro Akita |
2022-05-24 |
| 11242273 |
Ion removal device |
Tomohiro Akita, Ayane KIHARA |
2022-02-08 |
| 8128741 |
Gas dissolving apparatus |
Shigeyuki Yamaguchi, Kazumasa Rokushima, Naoki Shibata, Hitoshi Kitamura, Noriyuki Kitachi +2 more |
2012-03-06 |
| 8099802 |
Flush toilet equipment |
Shigeyuki Yamaguchi, Hitoshi Kitamura, Takaya Niu, Kazumasa Rokushima, Yoshihiro Ito +3 more |
2012-01-24 |
| D524485 |
Hair trimmer |
Masakazu Izumi |
2006-07-04 |
| D509362 |
Brush for electric toothbrush |
— |
2005-09-13 |
| D503495 |
Electric nose hair shaver |
— |
2005-03-29 |
| D495832 |
Electric shaver |
— |
2004-09-07 |
| D413975 |
Oral cavity cleaner |
— |
1999-09-14 |
| D403070 |
Sphygmomanometer |
Maki Hirakawa |
1998-12-22 |
| D398999 |
Sphygmomanometer |
Maki Hirakawa |
1998-09-29 |
| D373631 |
Oral cavity cleaner |
Taro Mochida |
1996-09-10 |
| D351660 |
Electric massager |
Kuniharu Ichikawa |
1994-10-18 |