Company Filing History:

3 out of 613

Sankyo Company, Limited

patents

Years Active: 1980-1990

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4892882 - Carbamoyloxy-isoxazole derivatives, their preparation and insecticidal (1990-01-09),

2. 4579860 - Isoxazolinone derivatives, process for their preparation and (1986-04-01),

3. 4209512 - Mono- and di-thiophosphate esters containing an isoxazolinone ring and (1980-06-24),

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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

Katsuhiro Fujita

Location History:

Company Filing History:

Years Active: 1980-1990