EPO Patents = 4

Forward Citations = 5

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7 inventors (with patents filed for the assignee):

Yoshihiko Sano (5 out of 30 patents)

Masahide Harada (5 out of 49 patents)

Shigeru Tadano (2 out of 4 patents)

4. Shigenori Tominaga (1 out of 2 patents)

5. Ryo Takeda (1 out of 1 patent)

6. Harukazu Tohyama (1 out of 1 patent)

7. Toshizo Ishikawa (1 out of 1 patent)

8. Sano Yoshihiko (1 patent)

9. Harada Masahide (1 patent)

10. Tominaga Shigenori (0 patent)

11. Ishikawa Toshizo (0 patent)

12. Tohyama Harukazu (0 patent)

13. Takeda Ryo (0 patent)

14. Tadano Shigeru (0 patent)

5 patents: Sort by Forward Citations

1. 12201428 - Biomedical electrode pad, biological signal processing device, and combination thereof (2025-01-21),

2. 11872407 - Apparatus for generating signal waveform for biological stimulation (2024-01-16),

3. 11484224 - Gait analysis method and gait analysis system (2022-11-01),

4. 10702182 - Myoelectric sensor (2020-07-07),

5. 10203281 - Transmitted light intensity measurement unit (2019-02-12),

Company Overview

Harada Electronics Industry Co., Ltd. is a leading manufacturer of automotive antennas and electronic components. Established in 1957, the company has a long history of providing high-quality products to the automotive industry worldwide. With a strong focus on innovation and customer satisfaction, Harada Electronics continues to be a trusted partner for leading automakers around the globe.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#15 in Hokkaido

#6,654 in Japan

Hokkaido, Japan

Harada Electronics Industry Co., Ltd.

Forward Citations = 5

7 inventors:

Yoshihiko Sano (5 out of 30 patents)

Masahide Harada (5 out of 49 patents)

Shigeru Tadano (2 out of 4 patents)

4. Shigenori Tominaga (1 out of 2 patents)

5. Ryo Takeda (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Harada Electronics Industry Co., Ltd.. Retrieved from https://idiyas.com/company/harada-electronics-industry-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]

4 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]