Company Filing History:

2 out of 12

Nippon Fine Chemical Co., Ltd.

patents

1 out of 3,472

Toray Industries, Inc.

patents

1 out of 4

Nippon Aspherical Lens Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1980-1983

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4382914 - Process for preparing cyclic phosphonitrilic chloride oligomers (1983-05-10),

2. 4291098 - Organoalkoxysilane coating compositions for plastic articles (1981-09-22),

3. 4211823 - Tintable coatings and articles having such coatings (1980-07-08),

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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

Masaharu Suzuki

Location History:

Company Filing History:

Years Active: 1980-1983