Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802766 | Suspension conveying device | Koichi Ookada, Hisashi Kyotani, Teruaki Nabeta, Takaharu Suzuki, Kazutaka Nagasaka | 2017-10-31 |
| 9738985 | Immersion-type surface treatment tank | Kazutaka Nagasaka, Keiichi Fujiwara, Suguru Nakamura, Akio Takada, Issei Nozaki +1 more | 2017-08-22 |