Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453947 | Electromagnetic valve | Hiromichi Tsugami | 2002-09-24 |
SI
Seizo Inoue
Overall (2002): #120,519 of 266,432Top 50%
1
Patents 2002