Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660189 | Production process of MN-Zn ferrite | Osamu Yamada, Kiyoshi Ito | 2003-12-09 |
| 6591041 | Optical fiber coupler, manufacturing method and apparatus thereof | Satoru Tomaru, Takashi Uetake | 2003-07-08 |
| 6576169 | Production process of Mn-Zn ferrite | Osamu Yamada, Kiyoshi Ito | 2003-06-10 |
| 6564140 | Vehicle dynamics control system and vehicle having the vehicle dynamics control system | Katsufumi Ichikawa, Takayuki Ushijima, Ryo Nitta, Katsumi Tomioka | 2003-05-13 |
| 6547984 | Mn-Zn ferrite and production process thereof | Osamu Yamada, Kiyoshi Ito | 2003-04-15 |