ELNA CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for ELNA CO., LTD..The latest application filed is for "aluminum electrolytic capacitor and rubber seal for same".
- ELNA CO., LTD. - Yokohama-shi, Kanagawa N/A JP
- ELNA CO., LTD. - Yokohama-shi JP
- Elna Co., Ltd. - Kanagawa-ken JP
- Elna Company Ltd. - Fujisawa JP
| Patent | Date |
|---|---|
| Aluminum electrolytic capacitor and rubber seal for same Grant 9,842,703 - Yanaka , et al. December 12, 2 | 2017-12-12 |
| Aluminum Electrolytic Capacitor And Rubber Seal For Same App 20170004926 - YANAKA; Hiroshi ; et al. | 2017-01-05 |
| Aluminum electrolytic capacitor and rubber seal for same Grant 9,496,091 - Yanaka , et al. November 15, 2 | 2016-11-15 |
| Aluminum Electrolytic Capacitor And Rubber Seal For Same App 20150016025 - Yanaka; Hiroshi ; et al. | 2015-01-15 |
| Voltage stabilizer Grant D418,812 - Imamura January 11, 2 | 2000-01-11 |
| Power compensating device for battery Grant 5,942,885 - Nemoto , et al. August 24, 1 | 1999-08-24 |
| Electric apparatus with a power supply including an electric double layer capacitor Grant 5,604,426 - Okamura , et al. February 18, 1 | 1997-02-18 |
| Electric power storage apparatus Grant 5,545,933 - Okamura , et al. August 13, 1 | 1996-08-13 |
| Method for etching an aluminum foil for an electrolytic capacitor Grant 5,194,127 - Endoh , et al. March 16, 1 | 1993-03-16 |
| Method for etching an aluminum foil for an electrolytic capacitor Grant 5,143,587 - Endoh , et al. September 1, 1 | 1992-09-01 |
| Electric double layer capacitor Grant 4,862,328 - Morimoto , et al. August 29, 1 | 1989-08-29 |
| Solid electrolytic capacitor Grant 4,858,078 - Morimoto , et al. August 15, 1 | 1989-08-15 |
| Electric double layer capacitor Grant 4,757,424 - Morimoto , et al. July 12, 1 | 1988-07-12 |
| Electric double layer capacitor having high capacity Grant 4,725,926 - Morimoto , et al. February 16, 1 | 1988-02-16 |
| Electric double layer capacitor Grant 4,725,927 - Morimoto , et al. February 16, 1 | 1988-02-16 |
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