Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468987 | Arc welding control system and method | Atsuhito Aoki, Masatsugu Takeichi, Yukio Ikezawa | 2016-10-18 |
| 9296035 | Lubricating-oil composition for forging molding and forging molding apparatus | Norihisa HORAGUCHI, Kosuke Ikeda, Yuusuke Sakama | 2016-03-29 |