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Panasonic Holdings Corporation

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USPTO Granted Patents = 369

EPO Patents = 117

Trademarks = 114

Forward Citations = 153

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581 inventors (with patents filed for the assignee):

Akihiko Nishio (21 out of 857 patents)

Daichi Imamura (19 out of 701 patents)

Hidetoshi Suzuki (15 out of 810 patents)

4. Christian Wengerter (12 out of 228 patents)

5. Daisuke Shibata (12 out of 31 patents)

6. Satoshi Tamura (12 out of 42 patents)

7. Katsuhiko Hiramatsu (12 out of 262 patents)

8. Masayuki Imanishi (11 out of 20 patents)

9. Masashi Yoshimura (11 out of 58 patents)

10. Junichi Takino (10 out of 12 patents)

11. Fumiharu Niina (10 out of 30 patents)

12. Masahide Maruyama (10 out of 15 patents)

13. Yusuke Mori (10 out of 38 patents)

14. Tatsuya Masada (10 out of 12 patents)

15. Seigo Nakao (9 out of 633 patents)

Core Competencies:

Non-Aqueous Electrolyte Battery

Solid-State Battery

Battery Manufacturing

Cathode Active Material

Wireless Power Transmission

Semiconductor Device

Image Processing

Iris Detection

Optical System

Electric Tool

Communication Method

Heat Storage Device

369 patents: Sort by Forward Citations

1. 12776491 - Lithium-ion secondary battery including an anode body layer containing graphite particles having a crystallite size of a (004) plane to a crystallite size of a (110) plane of 0.683 or more (2026-10-27),

2. 12770984 - Non-aqueous electrolyte secondary battery (2026-10-20),

3. 12760923 - Ventilation system and building equipped with ventilation system (2026-10-13),

4. 12757465 - Nitride semiconductor device (2026-10-06),

5. 12753293 - Cellulose composite resin and method for the production thereof (2026-10-06),

6. D1148666 - Battery adapter (2026-09-22),

7. D1148558 - Infrared radiation sensor (2026-09-22),

8. 12744614 - Radio communication apparatus and radio communication method (2026-09-22),

9. 12744363 - Laser light source device and laser processing apparatus (2026-09-22),

10. 12744205 - Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery (2026-09-22),

11. 12731601 - Articulation disorder detection device and articulation disorder detection method (2026-09-08),

12. 12731306 - Information providing device, information providing method, and recording medium (2026-09-08),

13. 12729457 - Group III nitride crystal manufacturing apparatus having a growth chamber that includes a multilayer body or a porous body made of at least one element having a catalytic effect for a decomposition reaction of a nitrogen element-containing gas (2026-09-08),

14. 12725492 - Two-way communication device system (2026-09-01),

15. 12719726 - Communication apparatus and communication method (2026-08-25),

Company Overview

Panasonic Holdings Corporation, headquartered in Osaka, Japan, is a global leader in battery technology, specializing in the development and manufacturing of advanced energy solutions. The company focuses on non-aqueous electrolyte batteries and solid-state batteries, which are pivotal for various applications, including electric vehicles and renewable energy storage. Additionally, Panasonic is involved in wireless power transmission, semiconductor devices, and image processing technologies, showcasing its commitment to innovation across multiple sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

369 Patents

#54 in Osaka

#463 in Japan

#2,499 in the World

Panasonic Holdings Corporation

Forward Citations = 153

581 inventors:

Akihiko Nishio (21 out of 857 patents)

Daichi Imamura (19 out of 701 patents)

Hidetoshi Suzuki (15 out of 810 patents)

4. Christian Wengerter (12 out of 228 patents)

5. Daisuke Shibata (12 out of 31 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Panasonic Holdings Corporation. Retrieved from https://idiyas.com/company/panasonic-holdings

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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