Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361602 | Method for production of positive electrode for electrolysis of water | Youji Kawami, Noboru Wakabayashi | 1982-11-30 |
| 4328086 | Method for the manufacture of ion-exchange membrane-catalytic metal composite | Hiroyasu Takenaka | 1982-05-04 |