Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631706 | High pressure fuel supply pump for internal combustion engine | Hiroyuki Yamada, Shigenori Tahara, Atsuji Saito, Masami Abe | 2003-10-14 |
| 6558807 | Oxide magnetic material, coil components using the same, and method for producing oxide magnetic materials and coil components | Ko Ito | 2003-05-06 |
| 6543424 | Fuel pump, in-cylinder direct injection type internal combustion engine using the same and surface treatment method | Shizuka Yamaguchi, Noboru Baba, Katsuyoshi Terakado, Arata Kagiyama, Hideki Machimura +5 more | 2003-04-08 |
| 6505608 | Fuel supply system | Kenji Hiraku, Kenichiro Tokuo, Tadahiko Nogami, Kunihiko Takao, Hiroyuki Yamada +1 more | 2003-01-14 |