Top Inventors at Tokai Shoji Co. All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenji Kambara | 3 |
| 1 | Kenji Shirataki | 3 |
| 3 | Shigekazu Sakai | 2 |
| #4 | Kazushi Goto | 1 |
| #4 | Masahiko Ishida | 1 |
| #4 | Motoshi Tanaka | 1 |
| #4 | Naoki Naoi | 1 |
| #4 | Nobuyuki SUMI | 1 |
| #4 | Takashi Suzuki | 1 |