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For the Inventor, By the Inventor

Osaka, Japan

Panasonic Holdings Corporation


USPTO Granted Patents = 322



Trademarks = 172

Forward Citations = 98

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659 inventors (with patents filed for the assignee):

goldMedal Akihiko Nishio (19 out of 838 patents)

silverMedal Daichi Imamura (17 out of 698 patents)

bronzeMedal Hidetoshi Suzuki (15 out of 769 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

322 patents:

1. 12481168 - Semiconductor laser device and method of controlling semiconductor laser device (2025-11-25),
2. 12473728 - Information processing device, information processing method, and non-transitory computer readable recording medium storing information processing program (2025-11-18),
3. 12451935 - Communication apparatus and communication method (2025-10-21),
4. 12451747 - Insulator, electric motor, and applied equipment (2025-10-21),
5. 12449180 - Cold storage material and cooler box (2025-10-21),
6. 12447727 - Laminating device, and manufacturing device for laminated electrode assembly (2025-10-21),
7. 12437400 - Medical image abnormality detection system and abnormality detection method (2025-10-07),
8. 12424688 - Cylindrical battery (2025-09-23),
9. 12424623 - Active material, negative electrode active material, and fluoride ion secondary battery (2025-09-23),
10. 12418354 - Radio communication device and response signal spreading method (2025-09-16),
11. 12418075 - Electrode assembly cutting device and separator cutting device (2025-09-16),
12. 12417802 - Semiconductor device and method of driving the same (2025-09-16),
13. 12412932 - Rectangular secondary battery (2025-09-09),
14. 12412891 - Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary battery (2025-09-09),
15. D1090586 - Display screen or portion thereof with graphical user interface (2025-08-26),
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.

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USPTO Data Jan 1 1976 - Dec 9 2025

322 Patents

#56 in Osaka

#497 in Japan

#2,703 in the World

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Osaka, Japan

Panasonic Holdings Corporation

Forward Citations = 98

659 inventors:

goldMedal Akihiko Nishio (19 out of 838 patents)

silverMedal Daichi Imamura (17 out of 698 patents)

bronzeMedal Hidetoshi Suzuki (15 out of 769 patents)

4.  Christian Wengerter (12 out of 228 patents)

5.  Katsuhiko Hiramatsu (12 out of 261 patents)

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