Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394666 | Method of manufacturing a semiconductor device | Yongmin Kim, Moonjong Kang, Miyoun Kim, Jongsu Park, Heonju Lee +1 more | 2025-08-19 |
| 10898952 | Composition for forming electrode, electrode manufactured using the same and solar cell | Kyoungjin HA, Hansong Lee | 2021-01-26 |
| 10734535 | Composition for forming electrode, electrode manufactured using the same and solar cell | Hyungseok Park, Hwansung CHEON | 2020-08-04 |
| 10734536 | Composition for forming electrode, electrode manufactured using the same and solar cell | — | 2020-08-04 |
| 10522697 | Composition for forming electrode, electrode manufactured using the same and solar cell | Kyoungjin HA, Hansong Lee | 2019-12-31 |
| 9741877 | Composition for solar cell electrode and electrode prepared using the same | Hyungseok Park, Eunkyung Kim, Hee In Nam, Young Sil Lee | 2017-08-22 |
| 9512238 | Cellulose resin and method for producing the same | Masatoshi Iji, Shukichi Tanaka, Hiroyuki Kai | 2016-12-06 |
| 9487646 | Cellulose resin composition | Masatoshi Iji, Shukichi Tanaka | 2016-11-08 |
| 9458251 | Cellulose resin and process for producing the same | Shukichi Tanaka, Masatoshi Iji | 2016-10-04 |
| 9340625 | Cellulose resin | Shukichi Tanaka, Masatoshi Iji | 2016-05-17 |
| 9181351 | Cellulose resin and process for producing the same | Shukichi Tanaka, Masatoshi Iji | 2015-11-10 |
| 8962778 | Cellulose resin and method for producing the same | Masatoshi Iji, Shukichi Tanaka, Hiroyuki Kai | 2015-02-24 |
| 8916699 | Cellulose resin and method for producing the same | Masatoshi Iji, Shukichi Tanaka, Hiroyuki Kai | 2014-12-23 |