Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378339 | Water electrolyzer | Kazuaki Aoki, Shozo Miyazawa | 1995-01-03 |
| 5374341 | Water electrolyzer | Kazuaki Aoki, Shozo Miyazawa | 1994-12-20 |
| 4298940 | Slipping detector system for vehicles | Tatsuro Horie | 1981-11-03 |