Elna Co., Ltd.

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum electrolytic capacitor and rubber seal for same
- Patent number 9,842,703
- Issue date Dec 12, 2017
- ELNA CO., LTD.
- Hiroshi Yanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum electrolytic capacitor and rubber seal for same
- Patent number 9,496,091
- Issue date Nov 15, 2016
- ELNA CO., LTD.
- Hiroshi Yanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage stabilizer
- Patent number D418812
- Issue date Jan 11, 2000
- Elna Co., Ltd.
- Masaaki Imamura
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Power compensating device for battery
- Patent number 5,942,885
- Issue date Aug 24, 1999
- Elna Co., Ltd.
- Kunio Nemoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
SEAT PLATE FOR SURFACE MOUNTING
- Publication number 20250006427
- Publication date Jan 2, 2025
- ELNA CO., LTD.
- Tadahiro NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE-MOUNT CAPACITOR
- Publication number 20240120150
- Publication date Apr 11, 2024
- ELNA CO., LTD.
- Tadahiro NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM ELECTROLYTIC CAPACITOR AND RUBBER SEAL FOR SAME
- Publication number 20170004926
- Publication date Jan 5, 2017
- ELNA CO., LTD.
- Hiroshi Yanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM ELECTROLYTIC CAPACITOR AND RUBBER SEAL FOR SAME
- Publication number 20150016025
- Publication date Jan 15, 2015
- ELNA CO., LTD.
- Hiroshi Yanaka
- H01 - BASIC ELECTRIC ELEMENTS