Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396064 | Welding structure | Hirofumi HASHIBA, Hiroshi Sugiura | 2022-07-26 |
| 11274750 | Double eccentric valve | Mitsuyoshi Itahara, Kazuhiro Yoneshige, Hiroshi Kawazoe, Sadatsugu NAGATA | 2022-03-15 |