Top Inventors at Echolac Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | T. Uchiyama | 2 |
| 2 | Aoi Masaru | 2 |
| 3 | Gu Lin | 1 |
| #4 | Makoto Fukuda | 1 |
| #5 | Maeda Tatsuhiro | 1 |
| #6 | Shin-Min Lee | 1 |
| #7 | Ting-Tsung Chao | 1 |
| #8 | Tominosuke Uchiyama | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | T. Uchiyama | 2 |
| 2 | Aoi Masaru | 2 |
| 3 | Gu Lin | 1 |
| #4 | Makoto Fukuda | 1 |
| #5 | Maeda Tatsuhiro | 1 |
| #6 | Shin-Min Lee | 1 |
| #7 | Ting-Tsung Chao | 1 |
| #8 | Tominosuke Uchiyama | 1 |