Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500624 | Press forming method and tool of press forming | Ryo AGEBA, Akinobu Ishiwatari | 2019-12-10 |
| 10286436 | Method of press forming and press forming apparatus | Satoshi Sumikawa, Akinobu Ishiwatari | 2019-05-14 |