Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398928 | Electrolytic ozone generating method, system and ozone water producing system | Norikazu Takada | 2002-06-04 |
| 6328862 | Ozone generating electrolysis cell and method of fabricating the same | — | 2001-12-11 |
| 6186170 | Ozone-water feeding facility | Yukio Akahori | 2001-02-13 |
| 6156166 | Electrolysis cell for generation of gas | Yukio Akahori | 2000-12-05 |
| 6135146 | Automatic faucet device for cleaning human body with ozone-water | Yukio Akahori | 2000-10-24 |
| 5997702 | Ozone generating system | Yukio Akahori | 1999-12-07 |
| 5951921 | Apparatus for producing ozone water | Yukio Akahori | 1999-09-14 |