Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511575 | Treatment apparatus and method utilizing negative hydrogen ion | Hideo Kitagawa, Masakazu Furukawa | 2003-01-28 |
HS
Haruo Shindo
Overall (2003): #215,711 of 273,478Top 80%
1
Patents 2003