Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10751751 | Pretreatment method for coating or printing | Seiju Suzuki, Masaru HIRAKU, Shuichi Sugita | 2020-08-25 |
| 10737293 | Pretreatment method for coating or printing | Seiju Suzuki, Masaru HIRAKU, Shuichi Sugita | 2020-08-11 |