Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968682 | Coated metal sheet for battery containers, battery containers and batteries produced thereof | Hirokazu Moriyama, Hironao Okayama, Hitoshi Ohmura, Akio Miyaji | 1999-10-19 |
| 5792553 | Coated metal sheet for battery containers, battery containers and batteries produced thereof | Hirokazu Moriyama, Hironao Okayama, Hitoshi Ohmura, Akio Miyaji | 1998-08-11 |