Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150196 | Joining process line monitoring system | Masanori Miyagi, Hiroshi Yoshikawa, Toshihiro Yamada, Nobuhiro KAKENO, Yasunori Hama | 2021-10-19 |
| 11029254 | Welding monitoring system and welding monitoring method | Ryoji Nakagawa, Hiroshi Yoshikawa, Toshihiro Yamada, Nobuhiro KAKENO | 2021-06-08 |
| 10935500 | Welding monitoring system and welding monitoring method | Ryoji Nakagawa, Hiroshi Yoshikawa, Toshihiro Yamada, Nobuhiro KAKENO | 2021-03-02 |