Atsuden Co., Ltd.

Calculating rank

USPTO Granted Patents = 8

% Expired Patents = 25.0

EPO Patents = 5

Forward Citations = 47

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4 inventors (with patents filed for the assignee):

Eiichi Murakami (8 out of 41 patents)

Jun Akedo (1 out of 59 patents)

Yoshiaki Suzuki (1 out of 166 patents)

4. Harumichi Sato (1 out of 4 patents)

5. Murakami Eiichi (0 patent)

6. Sato Harumichi (0 patent)

7. Akedo Jun (0 patent)

8 patents: Sort by Forward Citations

1. 10197424 - Ultrasonic flowmeter having transceivers driving and radially pressing the flow tube to increase amplitude of the ultrasonic wave (2019-02-05),

2. 10175078 - Coriolis mass flow meter (2019-01-08),

3. 9995612 - Coriolis mass flow meter (2018-06-12),

4. 9921093 - Coriolis mass flow meter (2018-03-20),

5. 9588934 - Ultrasonic type flowmeter apparatus and method of using the same (2017-03-07),

6. 8919208 - Ultrasonic flowmeter apparatus having a first and a second housing part with grooves for clamping a resilient conduit (2014-12-30),

7. 8720280 - Ultrasonic flowmeter apparatus (2014-05-13),

8. 8544344 - Ultrasonic type flow sensor (2013-10-01),

Company Overview

Atsuden Co., Ltd. is a leading manufacturer of electrical components and systems. Our products are used in a variety of industries including automotive, consumer electronics, and industrial automation. With a focus on quality and innovation, we strive to meet the needs of our customers and exceed their expectations. Visit our website to learn more about our company and products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#2,152 in Tokyo

#5,050 in Japan

Tokyo, Japan

Atsuden Co., Ltd.

Forward Citations = 47

4 inventors:

Eiichi Murakami (8 out of 41 patents)

Jun Akedo (1 out of 59 patents)

Yoshiaki Suzuki (1 out of 166 patents)

4. Harumichi Sato (1 out of 4 patents)

5. Murakami Eiichi (0 patent)

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

5 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]