% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 24

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3 inventors (with patents filed for the assignee):

Masao Horiguchi (3 out of 4 patents)

Ruining Gao (2 out of 2 patents)

Minoru Ohsaka (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10083712 - Method for manufacturing magnetic core module in magnetic head, magnetic core module in magnetic head and magnetic head (2018-09-25),

2. 9761251 - Method for manufacturing magnetic core module in magnetic head, magnetic core module in magnetic head and magnetic head (2017-09-12),

3. 7699225 - Magnetic head for reading data (2010-04-20),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#313 in Kanagawa

#8,929 in Japan

Kanagawa, Japan

Techreco Company Limited

Forward Citations = 24

3 inventors:

Masao Horiguchi (3 out of 4 patents)

Ruining Gao (2 out of 2 patents)

Minoru Ohsaka (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Techreco Company Limited. Retrieved from https://idiyas.com/company/techreco-company

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]