Company Filing History:

4 out of 1,641

Hitachi Chemical Company, Ltd.

patents

Years Active: 1985-1986

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4593986 - Apparatus for developing or peeling alkali-type photosensitive film (1986-06-10),

2. 4559295 - Process for regenerating solution for developing or peeling alkali-type (1985-12-17),

3. 4519690 - Process for developing or peeling alkali-type photosensitive film and (1985-05-28),

4. 4517282 - Process for developing or peeling alkali-type photosensitive film and (1985-05-14),

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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

Toshio Takeuchi

Company Filing History:

Years Active: 1985-1986