Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427648 | Electromagnetically-powered valve operating apparatus of automotive internal combustion engine | — | 2002-08-06 |
KA
Kenji Ariga
Overall (2002): #177,538 of 266,432Top 70%
1
Patents 2002