Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978884 | Manufacturing system of compressed strip-shaped electrode plate | — | 2024-05-07 |
| 11469406 | Manufacturing method of compressed strip-shaped electrode plate | — | 2022-10-11 |
| 10833312 | Pressing device for electrode plate and manufacturing method for electrode plate | — | 2020-11-10 |
| 5731372 | Rust inhibiting coating composition for zinc, zinc alloy plated or unplated steel | Toshiaki Shimakura, Mika Teraoka, Yuichi Yoshida, Kazuhiko Usuki | 1998-03-24 |