Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390766 | Resin composition for inkjet printing and printed wiring board prepared by using same | Yorio Hidehira, Sung-Ho Choi | 2022-07-19 |
| 10544322 | Method of preparing ink jet resin composition | Yorio Hidehira, Sung-Ho Choi | 2020-01-28 |
| 9267404 | Blow-by gas recirculating system for internal combustion engine | — | 2016-02-23 |