Top Inventors at Sipec All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuhiro Miki | 6 |
| 2 | Takahisa Nitta | 6 |
| 3 | Yoshiaki Yamaguchi | 2 |
| #4 | Kenji Mori | 1 |
| #5 | Minoru Matsuzawa | 1 |
| #6 | Takashi Nakajima | 1 |
| #7 | Tatsuro Yoshida | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuhiro Miki | 6 |
| 2 | Takahisa Nitta | 6 |
| 3 | Yoshiaki Yamaguchi | 2 |
| #4 | Kenji Mori | 1 |
| #5 | Minoru Matsuzawa | 1 |
| #6 | Takashi Nakajima | 1 |
| #7 | Tatsuro Yoshida | 1 |