Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336585 | Memory card insertion type electronic equipment and apparatus for writing to the memory card | — | 2002-01-08 |
| 4854830 | Motor-driven fuel pump | Tadashi Kozawa, Naohiro Natsume, Hirofumi Komatsubara, Yasunori Takaku, Kiyoshi Kato | 1989-08-08 |