Company Filing History:

4 out of 42,485

Hitachi, Ltd.

patents

1 out of 1,641

Hitachi Chemical Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1992-1996

where 'Filed Patents' based on already Granted Patents

4 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5570506 - Method for forming multilayer wiring construction (1996-11-05),

2. 5208066 - Process of forming a patterned polyimide film and articles including (1993-05-04),

3. 5183838 - Acid anhydride complex and process for producing same, and composition (1993-02-02),

4. 5133989 - Process for producing metal-polyimide composite article (1992-07-28),

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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

Takayoshi Ikeda

Location History:

Company Filing History:

Years Active: 1992-1996