Top Inventors at Roki Techno Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Takashi Kinjo | 2 |
| 2 | Hirofumi KAWAGOE | 1 |
| 3 | Mikio Itoh | 1 |
| #4 | Osamu Kumagai | 1 |
| #5 | Sachi Inagaki | 1 |
| #6 | Shigeru Tominaga | 1 |
| #7 | Takanori Ebihara | 1 |
| #8 | Tetsuya Uchida | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Takashi Kinjo | 2 |
| 2 | Hirofumi KAWAGOE | 1 |
| 3 | Mikio Itoh | 1 |
| #4 | Osamu Kumagai | 1 |
| #5 | Sachi Inagaki | 1 |
| #6 | Shigeru Tominaga | 1 |
| #7 | Takanori Ebihara | 1 |
| #8 | Tetsuya Uchida | 1 |