Company Filing History:

7 out of 1,112

Hitachi Maxell, Limited

patents

1 out of 114

Ovonic Battery Company, Inc.

patents

Years Active: 1978-1994

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8 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5356736 - Organic electrolyte solution type cell (1994-10-18),

2. 5238756 - Electrode alloy having decreased hydrogen overpressure and/or low (1993-08-24),

3. 5140252 - Method of charging secondary batteries (1992-08-18),

4. 5085954 - Organic electrolyte solution type cell (1992-02-04),

5. 4888255 - Non-aqueous electrochemical cell (1989-12-19),

6. 4808499 - Lithium secondary battery (1989-02-28),

7. 4247606 - Silver oxide cell and its manufacture (1981-01-27),

8. 4101719 - Silver(II) oxide cell and its manufacture (1978-07-18),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Kozo Kajita

Location History:

Company Filing History:

Years Active: 1978-1994