Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338932 | Pipe branching device and compressor | Nobuhito Oka | 2025-06-24 |
| 12313079 | Impeller of centrifugal compressor and centrifugal compressor | Tadashi KANZAKA, Kenichiro Iwakiri, Yutaka Fujita | 2025-05-27 |