Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582189 | Turbo machines | Tomoyoshi Okamura, Akira Manabe, Junichi Kurokawa | 2003-06-24 |
| 6540482 | Turbo-type machines | Tomoyoshi Okamura, Sumio Sudo, Junichi Kurokawa | 2003-04-01 |
| 6514034 | Pump | Tomoyoshi Okamura, Taiji Hashimoto, Hitoharu Kimura | 2003-02-04 |