Top Inventors at Takashima & Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshie Takashima | 2 |
| 2 | Hidetada Hara | 1 |
| 3 | Hisato Takashima | 1 |
| #4 | Kiyokazu Kobayashi | 1 |
| #5 | Takayuki Kanbara | 1 |
| #6 | Yoshio Watanabe | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshie Takashima | 2 |
| 2 | Hidetada Hara | 1 |
| 3 | Hisato Takashima | 1 |
| #4 | Kiyokazu Kobayashi | 1 |
| #5 | Takayuki Kanbara | 1 |
| #6 | Yoshio Watanabe | 1 |