Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294317 | Oxygen generating electrode | Hiroaki Saito, Kazuhide Ohe | 1994-03-15 |
YK
Yukio Kawashima
Overall (1994): #47,013 of 165,921Top 30%
1
Patents 1994