Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774403 | Iron-based alloy powder for powder metallurgy, and sinter-forged member | Akio Sonobe, Akio Kobayashi | 2020-09-15 |
| 10710155 | Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body | Takuya TAKASHITA, Akio Kobayashi, Itsuya SATO | 2020-07-14 |
| 10589356 | Method for producing water-atomized metal powder | Makoto Nakaseko, Yukiko Ozaki | 2020-03-17 |