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For the Inventor, By the Inventor

Kanagawa, Japan

Envision Aesc Japan Ltd.


USPTO Granted Patents = 66


Forward Citations = 44

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111 inventors (with patents filed for the assignee):

goldMedal Masahiro Nakamoto (7 out of 8 patents)

silverMedal Yasuhiro Yanagihara (7 out of 12 patents)

bronzeMedal Masayuki Nakai (6 out of 8 patents)

4.  Fumihiro Kawamura (5 out of 10 patents)

5.  Ikuma Matsuzaki (4 out of 9 patents)

6.  Yuta Motohashi (4 out of 9 patents)

7.  Yuji Tanjo (4 out of 10 patents)

8.  Masanori Aoyagi (4 out of 16 patents)

9.  Yoshinori Naruoka (3 out of 6 patents)

10.  Osamu Nakayama (3 out of 78 patents)

11.  Manabu Fukuoka (3 out of 4 patents)

12.  Manabu Nishijima (3 out of 6 patents)

13.  Yuji Muroya (3 out of 3 patents)

14.  Yoshiaki Nitta (3 out of 12 patents)

15.  Junko Nishiyama (3 out of 5 patents)


Core Competencies:
Battery Module
Lithium Ion Battery
Battery Pack
Manufacturing Method
Hybrid Electric Vehicle
Electrode Slurry
Voltage Comparison
Anomaly Detection
Non-Aqueous Electrolyte
Positive Electrode
Battery Inspection
Ultrasonic Bonding

66 patents:

1. 12451566 - Wiring module (2025-10-21),
2. 12355038 - Battery module, and method of manufacturing battery module (2025-07-08),
3. 11677108 - Assembled battery and manufacturing method for the same (2023-06-13),
4. 11616354 - Battery pack (2023-03-28),
5. 11563207 - Method of manufacturing current collector electrode sheet, current collector electrode sheet, and battery (2023-01-24),
6. 11515597 - Battery pack (2022-11-29),
7. 11462777 - Battery pack inspection method and inspection device for anomaly detection via voltage comparison over time (2022-10-04),
8. 11431032 - Method for manufacturing mono cell (2022-08-30),
9. 11411286 - Battery stack forming apparatus and battery stack forming method (2022-08-09),
10. 11400819 - Hybrid electric vehicle, and lithium ion secondary battery cell selection method for hybrid electric vehicle (2022-08-02),
11. 11355783 - Method of manufacturing a lithium-ion secondary battery (2022-06-07),
12. 11342640 - Secondary battery (2022-05-24),
13. 11329289 - Thickener powder for lithium-ion battery, water-based electrode slurry, electrode for lithium-ion battery, lithium-ion battery, method for manufacturing water-based electrode slurry for lithium-ion battery, and method for manufacturing electrode for lithium-ion battery (2022-05-10),
14. 11302994 - Method for producing mono-cell (2022-04-12),
15. 11276897 - Stacked battery and battery module (2022-03-15),
Envision AESC Japan Ltd. is a leading battery technology company headquartered in Yokohama, Japan. With a strong focus on innovation, ENVISION AESC is dedicated to designing, manufacturing, and supplying advanced lithium-ion batteries for various applications, including electric vehicles and energy storage systems. Their cutting-edge battery technology aims to provide sustainable and efficient energy solutions, enabling the transition towards a greener and more sustainable future.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

66 Patents

#45 in Kanagawa

#1,429 in Japan

#10,868 in the World

...
Kanagawa, Japan

Envision Aesc Japan Ltd.

Forward Citations = 44

111 inventors:

goldMedal Masahiro Nakamoto (7 out of 8 patents)

silverMedal Yasuhiro Yanagihara (7 out of 12 patents)

bronzeMedal Masayuki Nakai (6 out of 8 patents)

4.  Fumihiro Kawamura (5 out of 10 patents)

5.  Ikuma Matsuzaki (4 out of 9 patents)

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