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Aesc Japan Ltd.

USPTO Granted Patents = 16

EPO Patents = 17

Trademarks = 2

Forward Citations = 0

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31 inventors (with patents filed for the assignee):

Tomoyuki Ichikawa (2 out of 2 patents)

Shinsuke Enomoto (1 out of 2 patents)

Naoyuki Iwata (1 out of 8 patents)

4. Sachiko Kamiya (1 out of 2 patents)

5. Wataru Ogihara (1 out of 14 patents)

6. Yoshinori Naruoka (1 out of 6 patents)

7. Aika Kimura (1 out of 2 patents)

8. Hideaki Sasaki (1 out of 2 patents)

9. Kazuya Mimura (1 out of 2 patents)

10. Toshihiro Horiuchi (1 out of 5 patents)

11. Ryota Yanagisawa (1 out of 2 patents)

12. Dai Aya (1 out of 2 patents)

13. Yosuke Kita (1 out of 2 patents)

14. Koichi Takata (1 out of 1 patent)

15. Toru Suzuki (1 out of 8 patents)

16 patents: Sort by Forward Citations

1. 12500268 - Nonaqueous electrolyte additive, nonaqueous electrolyte containing same, power storage device, and electric device (2025-12-16),

2. 12476253 - Positive electrode for lithium ion secondary battery, positive electrode sheet for lithium ion secondary battery, and method for manufacturing the same (2025-11-18),

3. 12443152 - Remaining capacity estimation apparatus, model generation apparatus, and non-transitory computer-readable medium (2025-10-14),

4. 12166232 - Battery case, vehicle comprising said battery case, and stationary type power storage device (2024-12-10),

5. 12046761 - Battery pack and method for manufacturing battery pack (2024-07-23),

6. 12046732 - Assembled battery and manufacturing method for the same (2024-07-23),

7. 12021240 - Battery (2024-06-25),

8. 12015123 - Lithium ion secondary battery (2024-06-18),

9. 11961992 - Electrode and secondary battery (2024-04-16),

10. 11936005 - Power supply device (2024-03-19),

11. 11870038 - Method of manufacturing a lithium-ion secondary battery (2024-01-09),

12. 11837752 - Battery including restricting structure (2023-12-05),

13. 11799178 - Liquid injection device (2023-10-24),

14. 11764448 - Secondary battery (2023-09-19),

15. 11764405 - Lithium ion secondary battery element including negative electrode with negative electrode active material layer tapered part having smaller density than negative electrode active material layer flat part (2023-09-19),

Aesc Japan Ltd. is a leading provider of innovative energy solutions in Japan. With a focus on sustainability and cutting-edge technology, we offer a range of products and services including solar panels, energy storage systems, and electric vehicle charging stations. Our mission is to help create a more sustainable future through the use of clean energy sources.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

16 Patents

#2 in Zama

#3,262 in Japan

#36,651 in the World

Aesc Japan Ltd.

Forward Citations = 0

31 inventors:

Tomoyuki Ichikawa (2 out of 2 patents)

Shinsuke Enomoto (1 out of 2 patents)

Naoyuki Iwata (1 out of 8 patents)

4. Sachiko Kamiya (1 out of 2 patents)

5. Wataru Ogihara (1 out of 14 patents)

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