Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831533 | Electromagnetic relay | Shinichi Sato, Shigemitsu Aoki, Keiji Ikeda, Masato Morimuta | 2004-12-14 |
| 6756868 | Electromagnetic relay | Shinichi Sato, Shigemitsu Aoki, Keiji Ikeda, Masato Morimuta | 2004-06-29 |
| 6706647 | Method of and apparatus for manufacturing semiconductors | Yoshitsugu Tsutsumi, Hideki Tomioka, Akira Ohkawa, Toshio Ando | 2004-03-16 |
| RE38435 | Separating agent | Koichi Hatada, Tohru Shibata, Ichiro Okamoto, Hiroyuki Nakamura | 2004-02-24 |
| 6685114 | Electromagnetic fuel injection valve | Yuzo Kadomukai, Makoto Yamakado, Noriyuki Maekawa, Tohru Ishikawa, Ayumu Miyajima +1 more | 2004-02-03 |
| 6675766 | Fuel injection valve and internal combustion engine mounting the same | Ayumu Miyajima, Yuzo Kadomukai, Shigenori Togashi, Kiyoshi Amo, Makoto Yamakado +3 more | 2004-01-13 |
| 6677840 | Electromagnetic relay | Akihiko Nakamura, Shigemitsu Aoki, Tomohisa Endoh | 2004-01-13 |