Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7443654 | Surface-mounting capacitor | Tadamasa Asami, Toshihisa Nagasawa, Kenji Araki, Akihiro Kawai | 2008-10-28 |
| 7433175 | Solid electrolytic capacitor, distributed constant type noise filter, and method of producing the same | Tadamasa Asami, Toshihisa Nagasawa, Akihiro Kawai, Yuji Aoki | 2008-10-07 |
| 7113390 | Surface-mount thin-profile capacitor and method of producing the same | Akihiro Kawai, Toshihisa Nagasawa, Tadamasa Asami | 2006-09-26 |
| 6920035 | Thin-type surface-mount capacitor | Toshihisa Nagasawa, Akihiro Kawai | 2005-07-19 |