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Panasonic Energy Co., Ltd.

USPTO Granted Patents = 22

EPO Patents = 24

Forward Citations = 0

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82 inventors (with patents filed for the assignee):

Osamu Ohashi (3 out of 3 patents)

Takamitsu Tashita (2 out of 8 patents)

Shun Nomura (2 out of 6 patents)

4. Fumikazu Mizukoshi (2 out of 3 patents)

5. Akihiro Katogi (2 out of 2 patents)

6. Tatsuya Akira (1 out of 16 patents)

7. Liang Luo (1 out of 4 patents)

8. Junichi Sugaya (1 out of 10 patents)

9. Takayuki Ishikawa (1 out of 19 patents)

10. Satoshi Kawakami (1 out of 4 patents)

11. Kaoru Nagata (1 out of 17 patents)

12. Oose Okutani (1 out of 26 patents)

13. Mai Yokoi (1 out of 4 patents)

14. Atsushi Ohta (1 out of 6 patents)

15. Shunyi Yang (1 out of 3 patents)

22 patents: Sort by Forward Citations

1. 12749906 - Power supply device and power supply control circuit (2026-09-29),

2. 12749772 - Non-aqueous electrolyte secondary battery (2026-09-29),

3. 12732009 - Power supply device (2026-09-08),

4. 12731855 - Battery pack (2026-09-08),

5. 12695145 - Battery storage tray (2026-07-28),

6. 12676498 - Backup power supply (2026-07-07),

7. 12665224 - Non-aqueous electrolyte secondary battery and method for producing non-aqueous electrolyte secondary battery (2026-06-23),

8. 12646783 - Battery pack (2026-06-02),

9. 12646773 - Sealed battery (2026-06-02),

10. 12640449 - Sealed battery (2026-05-26),

11. 12640422 - Sealed battery (2026-05-26),

12. 12637363 - Cathode material and preparation method thereof and secondary lithium battery (2026-05-26),

13. 12633523 - Negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2026-05-19),

14. 12626917 - Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2026-05-12),

15. 12609416 - Battery module (2026-04-21),

Panasonic Energy Co., Ltd., based in Osaka, Japan, specializes in the development and manufacturing of advanced battery technologies and energy solutions. The company focuses on producing high-performance lithium-ion batteries for various applications, including electric vehicles, renewable energy storage, and consumer electronics. With a commitment to sustainability, Panasonic Energy is at the forefront of innovation in energy management and storage systems, contributing to a greener future through its cutting-edge research and development initiatives.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

22 Patents

#297 in Osaka

#2,791 in Japan

#28,724 in the World

Panasonic Energy Co., Ltd.

Forward Citations = 0

82 inventors:

Osamu Ohashi (3 out of 3 patents)

Takamitsu Tashita (2 out of 8 patents)

Shun Nomura (2 out of 6 patents)

4. Fumikazu Mizukoshi (2 out of 3 patents)

5. Akihiro Katogi (2 out of 2 patents)

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