Company Filing History:

4 out of 28,544

Ricoh Company, Ltd.

patents

1 out of 5,966

Shin-etsu Chemical Co., Ltd.

where one patent can have more than one assignee

Years Active: 1978-1986

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4595280 - Blade cleaning device (1986-06-17),

2. 4284875 - Heat roller fixing apparatus (1981-08-18),

3. 4172976 - Heat roller fixing apparatus (1979-10-30),

4. 4080059 - Apparatus for cleaning a photosensitive member of an electrophotographic (1978-03-21),

5. 4074001 - Fixing roll for electrophotography (1978-02-14),

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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

Ichiro Fukushima

Location History:

Company Filing History:

Years Active: 1978-1986