Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833856 | Circumferential welded joint of line pipe, method of forming circumferential welded joint of line pipe, and line pipe | Takahiro Sakimoto, Satoshi Igi | 2017-12-05 |
| 9828029 | Sub-frame for vehicle | Toru Kawai, Toshiya Takahashi, Kazumi Mikami | 2017-11-28 |