Company Filing History:

5 out of 1,112

Hitachi Maxell, Limited

patents

1 out of 836

Hitachi Cable, Inc.

patents

Years Active: 1978-1994

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6 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5354628 - Hermetically sealed cell comprising liquid active material (1994-10-11),

2. 5069989 - Alkaline cell (1991-12-03),

3. 5059498 - Inorganic nonaqueous electrolytic solution type cell (1991-10-22),

4. 5030525 - Inorganic nonaqueous electrolytic solution type cell (1991-07-09),

5. 4578979 - Method of producing a strip having a non-uniform cross section by a (1986-04-01),

6. 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

Kazuo Ishida

Location History:

Company Filing History:

Years Active: 1978-1994