| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 25 | |
| #2 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Organic fine chemistry | |
| #5 | Basic materials chemistry | |
| #6 | Environmental technology | |
| #7 | Semiconductors | |
| #8 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Youn Seok | 4 |
| #2 | Yang Chun-Byung | 3 |
| #3 | Ro Kishu | 3 |
| #4 | Lyu Yi-Yeol | 3 |
| #5 | Kin Ichisho | 2 |
| #6 | Chang Seok | 2 |
| #7 | Chang Tu Won | 2 |
| #8 | Jung Won-Cheol | 2 |
| #9 | Yoon Keun-Byoung | 2 |
| #10 | Kang Youn-Kyung | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2001261712A | Method of producing styrene polymer via fin fluidization process | |
| JP2000178265A | Production of (s)-benzoxazine derivative and racemization of (r)-benzoxazine derivative | |
| JPH1170384A | Alginic acid gel water treatment agent and preparation | |
| KR960003791B1 | Silver supported catalysts for the production of ethylene oxide |