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Panasonic Holdings Corporation

USPTO Granted Patents = 325

EPO Patents = 101

Trademarks = 132

Forward Citations = 100

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510 inventors (with patents filed for the assignee):

Akihiko Nishio (19 out of 839 patents)

Daichi Imamura (17 out of 698 patents)

Hidetoshi Suzuki (15 out of 771 patents)

4. Christian Wengerter (12 out of 228 patents)

5. Katsuhiko Hiramatsu (12 out of 261 patents)

6. Masayuki Imanishi (10 out of 19 patents)

7. Daisuke Shibata (10 out of 29 patents)

8. Satoshi Tamura (10 out of 40 patents)

9. Masashi Yoshimura (10 out of 56 patents)

10. Masahide Maruyama (10 out of 14 patents)

11. Yusuke Mori (10 out of 38 patents)

12. Junichi Takino (9 out of 11 patents)

13. Atsushi Matsumoto (9 out of 159 patents)

14. Tatsuya Masada (9 out of 10 patents)

15. Seigo Nakao (8 out of 630 patents)

Core Competencies:

Semiconductor Laser Device

Information Processing Device

Cold Storage Material

Communication Apparatus

Medical Image Detection

Fluoride Ion Secondary Battery

Optical System

Wireless Power Transmission

Nitride Semiconductor Device

Eye Gaze Detection

Non-Aqueous Electrolyte Battery

Electric Motor

325 patents: Sort by Forward Citations

1. 12512537 - Battery (2025-12-30),

2. 12511884 - Excrement determination method, excrement determination device, and non-transitory computer readable recording medium (2025-12-30),

3. 12500233 - Positive electrode active material for lithium ion secondary battery and lithium ion secondary battery (2025-12-16),

4. 12481168 - Semiconductor laser device and method of controlling semiconductor laser device (2025-11-25),

5. 12473728 - Information processing device, information processing method, and non-transitory computer readable recording medium storing information processing program (2025-11-18),

6. 12451935 - Communication apparatus and communication method (2025-10-21),

7. 12451747 - Insulator, electric motor, and applied equipment (2025-10-21),

8. 12449180 - Cold storage material and cooler box (2025-10-21),

9. 12447727 - Laminating device, and manufacturing device for laminated electrode assembly (2025-10-21),

10. 12437400 - Medical image abnormality detection system and abnormality detection method (2025-10-07),

11. 12424688 - Cylindrical battery (2025-09-23),

12. 12424623 - Active material, negative electrode active material, and fluoride ion secondary battery (2025-09-23),

13. 12418354 - Radio communication device and response signal spreading method (2025-09-16),

14. 12418075 - Electrode assembly cutting device and separator cutting device (2025-09-16),

15. 12417802 - Semiconductor device and method of driving the same (2025-09-16),

Panasonic Holdings Corporation is a Japanese multinational electronics corporation headquartered in Kadoma, Osaka. It offers a wide range of products including home appliances, consumer electronics, automotive and industrial systems. The company is known for its innovative technology and dedication to sustainability.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

325 Patents

#55 in Osaka

#495 in Japan

#2,691 in the World

Panasonic Holdings Corporation

Forward Citations = 100

510 inventors:

Akihiko Nishio (19 out of 839 patents)

Daichi Imamura (17 out of 698 patents)

Hidetoshi Suzuki (15 out of 771 patents)

4. Christian Wengerter (12 out of 228 patents)

5. Katsuhiko Hiramatsu (12 out of 261 patents)

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