Company Filing History:

4 out of 4

Ferrotec Ceramics Corporation

patents

3 out of 929

Sumitomo Metal Industries, Inc.

where one patent can have more than one assignee

Years Active: 1995-2019

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10504706 - Sputtering target and method for producing the same (2019-12-10),

2. 9824868 - Sputtering target and method for producing the same (2017-11-21),

3. 8231967 - Surface-treated ceramic member, method for producing the same and vacuum processing apparatus (2012-07-31),

4. 8158544 - Yttria sintered body and component used for plasma processing apparatus (2012-04-17),

5. 7160825 - Machinable ceramic (2007-01-09),

6. 7112549 - Low thermal expansion ceramic and member for exposure system (2006-09-26),

7. 5380511 - Process for producing silicon carbide-base complex (1995-01-10),

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1 patent (EPO):

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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

Tadahisa Arahori

Location History:

Company Filing History:

Years Active: 1995-2019