Anden Co., Ltd., based in Anjo, Japan, specializes in the development and manufacturing of advanced electromagnetic relay technology. The company focuses on various core technology topics, including overcurrent protection, vehicle approach notification systems, and load driving devices. Additionally, Anden produces solenoid devices, relay systems, and sound-producing devices, contributing to innovations in automotive engineering and electronic systems. Their expertise supports a wide range of applications, enhancing safety and functionality in modern technology.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

88 Patents

#4 in Anjo

#1,221 in Japan

#8,693 in the World

Anjo, Japan

Anden Co., Ltd.

Forward Citations = 354

91 inventors:

Fukuo Ishikawa (12 out of 15 patents)

Susumu Miyata (9 out of 13 patents)

Tomoaki Tanaka (9 out of 12 patents)

4. Ken Tanaka (8 out of 36 patents)

5. Makoto Tsuruta (8 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Anden Co., Ltd.. Retrieved from https://idiyas.com/company/anden-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]

10 patents (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]