Syunji Yoshimi

This inventor holds 14 USPTO granted patents and 1 published patent application. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Syunji Yoshimi. Retrieved from https://idiyas.com/inventor/syunji-yoshimi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 14 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 15(Granted Patents)

Company Filing History:

14 out of 13,796

Murata Manufacturing Co., Ltd.

patents

Years Active: 2015-2025

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12273080 - Radio-frequency circuit and communication device (2025-04-08),

2. 11855677 - High-frequency signal transmission-reception circuit (2023-12-26),

3. 11689164 - Multi-band power amplifier module (2023-06-27),

4. 11601153 - High-frequency signal transmission-reception circuit (2023-03-07),

5. 11451198 - Multi-band power amplifier module (2022-09-20),

6. 11381274 - Transmit-and-receive module and communication device (2022-07-05),

7. 11283584 - High frequency module (2022-03-22),

8. 10958408 - Transmit-and-receive module (2021-03-23),

9. 10771102 - Transmit-and-receive module and communication device (2020-09-08),

10. 10608603 - Multi-band power amplifier module (2020-03-31),

11. 10355850 - High frequency module (2019-07-16),

12. 10187194 - Transmit-and-receive module (2019-01-22),

13. 9178489 - Circuit module (2015-11-03),

14. 9148110 - Transmission module (2015-09-29),

Title: Syunji Yoshimi: Innovator in Radio-Frequency Technology

Introduction

Syunji Yoshimi is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of radio-frequency technology, holding a total of 14 patents. His work focuses on enhancing communication devices and circuits, which are essential in modern telecommunications.

Latest Patents

Yoshimi's latest patents include a radio-frequency circuit and a communication device designed to facilitate impedance matching between a power amplifier and filters. This innovative circuit comprises a power amplifier, multiple transmit filters, a switch, and matching networks, ensuring efficient signal transmission. Another notable patent is a high-frequency signal transmission-reception circuit, which features band pass filter groups, switches, and couplers to optimize the detection and output of high-frequency signals.

Career Highlights

Throughout his career, Syunji Yoshimi has been associated with Murata Manufacturing Co., Ltd., a leading company in electronic components. His expertise in radio-frequency technology has positioned him as a key player in the development of advanced communication systems.

Collaborations

Yoshimi has collaborated with notable colleagues, including Takeshi Kogure and Kenji Saito. Their combined efforts have contributed to the advancement of innovative technologies in the field.

Conclusion

Syunji Yoshimi's contributions to radio-frequency technology and communication devices have made a lasting impact on the industry. His patents reflect a commitment to innovation and excellence in engineering.

Profile summary based on public USPTO records.

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]

1 patent pending: