Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736576 | Nut disengagement prevention structure and battery terminal incorporating same | Gaku Fujii | 2004-05-18 |
| 6696632 | Electric stringed musical instrument having frame body and percussion unit | Kiyoshi Minakuchi, Akio Naniki | 2004-02-24 |