Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715149 | High-voltage power pack | Masahiko Aiba | 1998-02-03 |
SA
Sumitaka Arikawa
Overall (All Time): #3,675,580 of 4,157,543Top 90%
1
Patents All Time