EPO Patents = 1

Trademarks = 1

Forward Citations = 0

Loading Chart...

8 inventors (with patents filed for the assignee):

Shunichi Eto (4 out of 4 patents)

Wataru Yamagishi (3 out of 3 patents)

Kazumasa Mori (3 out of 3 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)

5 patents: Sort by Forward Citations

1. 12753124 - Ceramic, probe guiding member, probe card and socket for package inspection (2026-10-06),

2. 11940466 - Ceramic, probe guiding member, probe card, and socket for package inspection (2024-03-26),

3. 11659767 - Package with built-in thermoelectric element (2023-05-23),

4. 11485686 - Ceramic, probe guiding member, probe card, and socket for package inspection (2022-11-01),

5. 11306029 - Alumina sintered body, method for manufacturing the same, and part for semiconductor manufacturing apparatus (2022-04-19),

Company Overview

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 synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#2,721 in Tokyo

#6,654 in Japan

Tokyo, Japan

Ferrotec Material Technologies Corporation

Forward Citations = 0

8 inventors:

Shunichi Eto (4 out of 4 patents)

Wataru Yamagishi (3 out of 3 patents)

Kazumasa Mori (3 out of 3 patents)

4. Osanobu Fukuo (1 out of 1 patent)

5. Kiyotaka Saitou (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ferrotec Material Technologies Corporation. Retrieved from https://idiyas.com/company/ferrotec-material-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]