Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478670 | Non-aqueous electrolyte electrochemical cell comprising high Ni austenitic stainless steel positive electrode case | Toyoo Hayasaka, Toyoo Harada, Tsugio Sakai | 1995-12-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478670 | Non-aqueous electrolyte electrochemical cell comprising high Ni austenitic stainless steel positive electrode case | Toyoo Hayasaka, Toyoo Harada, Tsugio Sakai | 1995-12-26 |