Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902546 | Aluminum alloy impeller and manufacturing method of the same | Nozomu Kawasetsu, Masatomo Shinohara, Masanori Kimura, Keiichi Shiraishi, Masayuki HAYAKAWA +3 more | 1999-05-11 |