Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960003 | Lighting apparatus, lighting tube, adapter casing and adapter | — | 2005-11-01 |
| 6168392 | Air pump | — | 2001-01-02 |
| 6164932 | Aquarium pump for use both as an air pump and a water pump and aquarium apparatus with a passage aquarium | Kazutoshi Tominaga | 2000-12-26 |