Top Inventors at Seki Kogyo Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kouji Sakota | 10 |
| 2 | Seiji Miura | 6 |
| 3 | Masaaki Miura | 4 |
| #4 | Naoki Oda | 2 |
| #5 | Ryotaro Shinagawa | 1 |
| #6 | Seji Miura | 1 |
| #7 | Yoshiharu Horiuchi | 1 |
| #8 | Yuki Funaki | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Kouji Sakota | 10 |
| 2 | Seiji Miura | 6 |
| 3 | Masaaki Miura | 4 |
| #4 | Naoki Oda | 2 |
| #5 | Ryotaro Shinagawa | 1 |
| #6 | Seji Miura | 1 |
| #7 | Yoshiharu Horiuchi | 1 |
| #8 | Yuki Funaki | 1 |