Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745642 | Method for heat treating a metal tube or pipe, metal tube or pipe, and heat treatment furnace | Toshihiro Imoto | 2017-08-29 |
| 9695486 | Cr-containing austenitic alloy and method for producing the same | Yasuhiro Masaki, Manabu Kanzaki, Yasuyoshi Hidaka, Akihiro Uehira | 2017-07-04 |