Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717577 | Plastic bag making apparatus | Hideki Ohmae, Mikio Totani, Hiroshi Nagata | 2020-07-21 |
| 10604321 | Plastic bag making apparatus | Hideki Ohmae, Mikio Totani, Hiroshi Nagata | 2020-03-31 |
| 10577161 | Plastic bag making apparatus | Hideki Ohmae, Mikio Totani, Hiroshi Nagata | 2020-03-03 |