Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527940 | Production method of acid water and alkaline water | Takayuki Shimamune, Masashi Tanaka, Yasuo Nakajima, Yoshinori Nishiki | 2003-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527940 | Production method of acid water and alkaline water | Takayuki Shimamune, Masashi Tanaka, Yasuo Nakajima, Yoshinori Nishiki | 2003-03-04 |