Top Inventors at Ortus Technology Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kunpei Kobayashi | 3 |
| 2 | Norihiro Arai | 3 |
| 3 | Ryota Mizusako | 3 |
| #4 | Minoru Yamaguchi | 2 |
| #5 | Jiro Takei | 1 |
| #6 | Junya Teruhira | 1 |
| #7 | Kazuhiko OOSAWA | 1 |
| #8 | Masamichi Komaki | 1 |
| #9 | Mamoru Yoshida | 1 |
| #10 | Norishige IWANAMI | 1 |
| #11 | Shinichi Shimomaki | 1 |
| #12 | Tetsuya Kusuno | 1 |
| #13 | Tetsushi Yoshida | 1 |
| #14 | Yasuhiro Daiku | 1 |
| #15 | Yasushi Nakajima | 1 |
| #16 | Akira Igarashi | 1 |