Patents per Year
Top Inventors at S.T.Japan All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Takao Nakagawa | 5 |
| 2 | Kazumi Inagaki | 2 |
| 2 | Koichi Chiba | 2 |
| 2 | Koji Masutani | 2 |
| 2 | Masaaki Abe | 2 |
| 2 | Nobuyoshi Kitagawa | 2 |
| 2 | Shin-ichiro Fujii | 2 |
| 2 | Yosuke Nakagawa | 2 |
| #9 | Akiko Takatsu | 1 |
| #9 | Norio YASUDA | 1 |
| #9 | Shin-ichi Miyashita | 1 |
| #9 | Tetsuya Sugimoto | 1 |