Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5853562 | Method and apparatus for electrolyzing water | Toshio Eki, Akemi Kuroda, Yoshinobu Uchimura | 1998-12-29 |
| 5846390 | Non-membrane water electrolyzer | Toshio Eki, Takafumi Oshima, Akemi Kuroda | 1998-12-08 |
| 5843291 | Water electrolyzer | Toshio Eki, Kazuyuki Enomoto, Tomohiro Nishi | 1998-12-01 |