Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151094 | Flush toilet having a rim spout with a rim water passageway | Shu Kashirajima, Masaki Kitamura, Yuuki Shinohara, Masaaki Momoe | 2018-12-11 |
| 10145096 | Flush toilet having a rim spout structure | Shu Kashirajima, Masaaki Momoe | 2018-12-04 |
| D831802 | Water closet | Masaki Kitamura, Shu Kashirajima, Yuji Yoshioka, Hirotaka Nakabayashi | 2018-10-23 |
| D810900 | Water closet | Masaki Kitamura, Shu Kashirajima, Yuji Yoshioka, Hirotaka Nakabayashi | 2018-02-20 |