Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318638 | Hot and cold water mixing device | Mamoru Hashimoto, Toshio Kawachi | 2001-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318638 | Hot and cold water mixing device | Mamoru Hashimoto, Toshio Kawachi | 2001-11-20 |