Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724133 | Spark plug with nickel alloy electrode base material | Yoshihiro Matsubara, Wataru Matsutani, Masayuki Segawa, Hiroaki Kuki, Mamoru Musasa | 2004-04-20 |
NM
Naomichi Miyashita
Overall (2004): #147,702 of 270,089Top 55%
1
Patents 2004