Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732957 | Flow channel switching device, and shower unit having the same | Yasuo Yonezawa | 2004-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732957 | Flow channel switching device, and shower unit having the same | Yasuo Yonezawa | 2004-05-11 |