Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955503 | Pure water producing apparatus | Seiichi Onota | 2011-06-07 |
| 7485213 | Electrodeionization apparatus | Shin Sato, Takayuki Moribe | 2009-02-03 |
| 7247225 | Electrodeionization apparatus | Shin Sato, Takayuki Moribe | 2007-07-24 |
| 4910074 | Safety glass and prelaminate therefor | Satoru Fukawa, Koji Kurita | 1990-03-20 |