EPO Patents = 1

Trademarks = 1

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Shunichi Eto (3 out of 3 patents)

Wataru Yamagishi (2 out of 2 patents)

Kazumasa Mori (2 out of 2 patents)

4. Osanobu Fukuo (1 out of 1 patent)

5. Kiyotaka Saitou (1 out of 1 patent)

6. Tetsuya Kato (1 out of 33 patents)

7. Takayuki Hachida (1 out of 1 patent)

8. Masahiro Ogawa (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 11940466 - Ceramic, probe guiding member, probe card, and socket for package inspection (2024-03-26),

2. 11659767 - Package with built-in thermoelectric element (2023-05-23),

3. 11485686 - Ceramic, probe guiding member, probe card, and socket for package inspection (2022-11-01),

4. 11306029 - Alumina sintered body, method for manufacturing the same, and part for semiconductor manufacturing apparatus (2022-04-19),

Ferrotec Material Technologies Corporation is a global leader in advanced material technology, providing innovative solutions for a wide range of industries. With a focus on creating cutting-edge materials, Ferrotec offers customized products and services to meet the unique needs of each customer.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#3,051 in Tokyo

#7,569 in Japan

Tokyo, Japan

Ferrotec Material Technologies Corporation