Top Inventors at Kabushiki Kaisha Kitagawa Tekkosho All Time
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tatsuei Sawaguchi | 2 |
| 1 | Akira Nobukawa | 2 |
| 3 | Hiroki Miyagaki | 1 |
| 3 | Kojiro Oota | 1 |
| 3 | Naoyuki Masatsugu | 1 |
| 3 | Satoshi Isohisa | 1 |
| 3 | Tamio Nishimiya | 1 |
| 3 | Tatuei Sawaguchi | 1 |
| 3 | Terumi Fujiki | 1 |
| 3 | Toshihito Nakamura | 1 |
| 3 | Yoshihiro Kuroda | 1 |
| 3 | Yoshihito Kurogi | 1 |