Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557897 | Method for supplying cold or hot water | Hiroshi Kunieda, Hiroshi Yamamoto, Yuji Nishkawa | 1985-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557897 | Method for supplying cold or hot water | Hiroshi Kunieda, Hiroshi Yamamoto, Yuji Nishkawa | 1985-12-10 |