Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719813 | Solid electrolytic capacitor and its manufacturing method | Toshikuni Kojima, Kenji Kuranuki, Takuhisa Sugimoto, Yasuhiro Kobatake | 2004-04-13 |
| 6680841 | Solid electrolytic capacitor and its manufacturing method | Takuhisa Sugimoto, Yukihiro Take, Itsuo Kojima, Kazuya Kawahara, Masatoshi Tasei +1 more | 2004-01-20 |