Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173771 | Impact absorption member | Toshiya Suzuki, Yoshiaki Nakazawa, Tohru Yoshida | 2021-11-16 |
| 10898967 | Consumable electrode type gas shield arc welding method and arc welding portion | Shinji Kodama, Shoko Oami, Masahiro Matsuba | 2021-01-26 |