Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471442 | Charging device and electric dust collector | Shinjirou KATSUSHIMA, Syohei Nakagawa, Masanori Hashimoto, Takumi Seo, Yoshiyuki Kisanuki +1 more | 2019-11-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471442 | Charging device and electric dust collector | Shinjirou KATSUSHIMA, Syohei Nakagawa, Masanori Hashimoto, Takumi Seo, Yoshiyuki Kisanuki +1 more | 2019-11-12 |