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Aster Co., Ltd.

USPTO Granted Patents = 12

EPO Patents = 3

Trademarks = 5

Forward Citations = 13

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2 inventors (with patents filed for the assignee):

Takenobu Hongo (12 out of 17 patents)

Yuta Furuya (1 out of 2 patents)

12 patents: Sort by Forward Citations

1. 12519378 - Method for manufacturing coil (2026-01-06),

2. 12199483 - Coil unit, stator member, stator, motor, and manufacturing method for coil unit, stator member, stator, and motor (2025-01-14),

3. 12088158 - Cold pressure welding apparatus, coil manufacturing apparatus, coil, and method of manufacturing the same (2024-09-10),

4. 12068653 - Coil, stator member, stator, and motor (2024-08-20),

5. 12057265 - Coil manufacturing apparatus and coil manufacturing method (2024-08-06),

6. 12003149 - Coil unit and method of manufacturing coil unit (2024-06-04),

7. 11984780 - Coil unit and method of manufacturing coil unit (2024-05-14),

8. 11955850 - Cold pressure welding apparatus, coil manufacturing apparatus, coil, and method of manufacturing the same (2024-04-09),

9. 11870193 - Busbar unit and method of manufacturing busbar unit (2024-01-09),

10. 11804757 - Cold pressure welding apparatus, coil manufacturing apparatus, coil, and method of manufacturing the same (2023-10-31),

11. 10742097 - Cold pressure welding apparatus, coil manufacturing apparatus, coil, and method of manufacturing the same (2020-08-11),

12. 10211710 - Cold pressure welding apparatus, coil manufacturing apparatus, coil, and method of manufacturing the same (2019-02-19),

Aster Co., Ltd. is a Japanese company based in Akita, specializing in the development and manufacturing of advanced electronic components and systems. The organization focuses on innovative solutions in the fields of telecommunications, automotive technology, and industrial automation. Aster is committed to enhancing connectivity and efficiency through its cutting-edge research and development efforts, contributing to various sectors by delivering high-quality products that meet the evolving needs of the market.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#5 in Akita 016-0892

#3,934 in Japan

#48,129 in the World

Aster Co., Ltd.

Forward Citations = 13

2 inventors:

Takenobu Hongo (12 out of 17 patents)

Yuta Furuya (1 out of 2 patents)

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