Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559579 | Alumina-based sintered body insulator for spark plugs | Hirohito Ito, Makoto Sugimoto, Kuniharu Tanaka, Katsura Matsubara, Yoshihiro Yamamoto +1 more | 2003-05-06 |
KN
Kenji Nunome
Overall (2003): #180,118 of 273,478Top 70%
1
Patents 2003