Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638788 | Solar cell and method of manufacturing same | Makiko Emoto, Kentaro Fujita, Akio Shibata | 2003-10-28 |
| 6629821 | Pump apparatus | Shingo Yokota, Tetsuya Tanimoto | 2003-10-07 |
| 6547480 | Composite structure | Mario Miura | 2003-04-15 |
| 6514184 | Rotating tool pot chain | Michio Oitaka, Kazuhiko Araki, Kazuo Kouyama, Shinichi Ozaki | 2003-02-04 |