Forward Citations = 53

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9 inventors (with patents filed for the assignee):

Seiji Oda (1 out of 2 patents)

Toshimichi Machino (1 out of 1 patent)

Saiji Oda (1 out of 1 patent)

4. Kihachirou Toubo (1 out of 1 patent)

5. Masahiro Kadosaki (1 out of 1 patent)

6. Hiroshi Sasaki (1 out of 43 patents)

7. Hiroshi Yagi (1 out of 1 patent)

8. Takahito Yoshizawa (1 out of 3 patents)

9. Michiru Sasaki (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 11746970 - Ceiling-mounted type lighting device (2023-09-05),

2. 5636978 - Combustion apparatus (1997-06-10),

3. 5086383 - Step-up power supplying circuit (1992-02-04),

4. 4924713 - Transducer to detect force which is applied to machine tool when (1990-05-15),

5. 4798538 - Abdominal respiration training system (1989-01-17),

Company Overview

Elco Co., Ltd. is a leading provider of electrical components and solutions, specializing in power converters, transformers, and circuit protection devices. With a strong commitment to innovation and quality, Elco is trusted by customers worldwide for their reliable products and exceptional service. Learn more about Elco's offerings and capabilities at www.elcoco.com.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#31 in Toyama

#6,654 in Japan

Toyama, Japan

Elco Co., Ltd.

Forward Citations = 53

9 inventors:

Seiji Oda (1 out of 2 patents)

Toshimichi Machino (1 out of 1 patent)

Saiji Oda (1 out of 1 patent)

4. Kihachirou Toubo (1 out of 1 patent)

5. Masahiro Kadosaki (1 out of 1 patent)

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