Top Inventors at Chelest All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuyoshi Nambu | 7 |
| 2 | Osamu Ito | 5 |
| 3 | Koujirou Nagatsuka | 2 |
| #4 | Masanori Furukawa | 2 |
| #5 | Makoto Saito | 2 |
| #6 | Takao Doi | 2 |
| #7 | Tohru Yamamoto | 2 |
| #8 | Atsushi Nakamura | 1 |
| #9 | Hiroshi Ito | 1 |
| #10 | Nobutake Mihara | 1 |
| #11 | Nobuyoshi Nanbu | 1 |
| #12 | Shiho Horiuchi | 1 |
| #13 | Shiho Sato | 1 |