| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 15 | |
| #2 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Materials and metallurgy | |
| #3 | Audio-visual technology | |
| #4 | Telecommunications | |
| #5 | Optics | |
| #6 | Environmental technology | |
| #7 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ueno Takahiro | 2 |
| #2 | Tomomatsu Isao | 2 |
| #3 | Shiga Shoji | 2 |
| #4 | Yamazaki Hiroyuki | 2 |
| #5 | Sasaki Katsutoshi | 2 |
| #6 | Oozeki Minoru | 2 |
| #7 | Imagawa Toshiyuki | 1 |
| #8 | Irie Hisao | 1 |
| #9 | Kurusu Kazuhiko | 1 |
| #10 | Katsutoshi Sasaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20020013409A | Al ALLOY MATERIAL FOR BUILDING AND METHOD FOR PRODUCING THE SAME | |
| KR20020008765A | Chip antenna and manufacturing method of the same | |
| KR960001997B1 | Method for measuring the dimension of an optical connector |