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Panasonic Semiconductor Solutions Co., Ltd.

USPTO Granted Patents = 35

% Expired Patents = 5.7

EPO Patents = 9

Trademarks = 1

Forward Citations = 42

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94 inventors (with patents filed for the assignee):

Ryosuke Okawa (6 out of 28 patents)

Kazuma Yoshida (6 out of 34 patents)

Toshikazu Imai (5 out of 20 patents)

4. Takeshi Imamura (4 out of 26 patents)

5. Kazuhiko Yamanaka (4 out of 40 patents)

6. Hiroyuki Amikawa (3 out of 12 patents)

7. Hideki Kasugai (3 out of 16 patents)

8. Hirotaka Ueno (3 out of 7 patents)

9. Makoto Ikuma (3 out of 14 patents)

10. Takayasu Kito (3 out of 16 patents)

11. Tetsuya Abe (3 out of 4 patents)

12. Yoshihiro Matsushima (2 out of 11 patents)

13. Ryou Kato (2 out of 26 patents)

14. Junichi Matsuo (2 out of 17 patents)

15. Masatoshi Kamitani (2 out of 20 patents)

Core Competencies:

Fuel Injection Valve

Semiconductor Device

Hydrogen Detection

Light Source Device

Solid-State Imaging

Gas Sensor

High-Frequency Amplifier

Wavelength Conversion

Fraudulent Message Detection

Switching Regulator

Camera System

Laser Light Source

35 patents: Sort by Forward Citations

1. 11466650 - Fuel injection valve driving device (2022-10-11),

2. D951215 - Semiconductor device (2022-05-10),

3. D951214 - Semiconductor device (2022-05-10),

4. D951213 - Semiconductor device (2022-05-10),

5. D951212 - Semiconductor device (2022-05-10),

6. 11028988 - Light source device and lighting device (2021-06-08),

7. 11027604 - Hydrogen detection apparatus, fuel cell vehicle, hydrogen leak monitoring system, compound sensor module, hydrogen detection method, and recording medium (2021-06-08),

8. 11024777 - Light source device (2021-06-01),

9. 10999551 - Solid-state image capture device including stacked pixel substrate and circuit substrate and image capture device (2021-05-04),

10. 10985533 - Semiconductor laser device, semiconductor laser module, and laser light source system for welding (2021-04-20),

11. 10971897 - Semiconductor laser device, semiconductor laser module, and laser light source system for welding (2021-04-06),

12. 10971095 - Liquid crystal display device and failure inspection method (2021-04-06),

13. 10951115 - Switching regulator (2021-03-16),

14. 10931908 - Solid-state imaging device, and camera system using same (2021-02-23),

15. 10930748 - Semiconductor device (2021-02-23),

Company Overview

Panasonic Semiconductor Solutions Co., Ltd., based in Kyoto, Japan, specializes in the development and manufacturing of advanced semiconductor technologies. The company focuses on a wide range of applications, including automotive electronics, industrial automation, and consumer electronics. With a commitment to innovation, Panasonic Semiconductor Solutions is dedicated to enhancing performance and efficiency in various sectors through cutting-edge semiconductor solutions, contributing to the evolution of smart technologies and sustainable development.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

35 Patents

#77 in Kyoto 615-0031

#2,131 in Japan

#19,181 in the World

Panasonic Semiconductor Solutions Co., Ltd.

Forward Citations = 42

94 inventors:

Ryosuke Okawa (6 out of 28 patents)

Kazuma Yoshida (6 out of 34 patents)

Toshikazu Imai (5 out of 20 patents)

4. Takeshi Imamura (4 out of 26 patents)

5. Kazuhiko Yamanaka (4 out of 40 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Panasonic Semiconductor Solutions Co., Ltd.. Retrieved from https://idiyas.com/company/panasonic-semiconductor-solutions-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]

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