Ishihara; Koso
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishihara; Koso.The latest application filed is for "solid electrolytic capacitor".
- Ishihara; Koso - Mie JP
- Ishihara; Koso - Daito JP
| Patent | Date |
|---|---|
| Method for manufacturing electrolytic capacitor with electrically conductive solid layer and electrolytic capacitor with electrically conductive solid layer Grant 8,462,484 - Kakuma , et al. June 11, 2 | 2013-06-11 |
| Solid electrolytic capacitor Grant 7,869,190 - Matsuoka , et al. January 11, 2 | 2011-01-11 |
| Solid Electrolytic Capacitor App 20090122470 - Matsuoka; Keiko ; et al. | 2009-05-14 |
| Method For Manufacturing Electrolytic Capacitor And Electrolytic Capacitor App 20090109602 - KAKUMA; Kenji ; et al. | 2009-04-30 |
| Magnetic head with improved efficiency in both high and low frequency ranges Grant 5,155,645 - Shimizu , et al. October 13, 1 | 1992-10-13 |
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