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Takamatsu, Japan

Aoi Electronics Co., Ltd.

USPTO Granted Patents = 32

EPO Patents = 1

Trademarks = 1

Forward Citations = 117

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45 inventors (with patents filed for the assignee):

Hiroki Hayashi (8 out of 9 patents)

Takashi Konno (7 out of 7 patents)

Katsuhiro Takao (5 out of 5 patents)

4. Masato Suzuki (5 out of 11 patents)

5. Gen Hashiguchi (3 out of 15 patents)

6. Norio Yamaji (3 out of 3 patents)

7. Masatoshi Yasutake (3 out of 50 patents)

8. Masanao Munekane (3 out of 9 patents)

9. Akihito Hirai (2 out of 19 patents)

10. Shinji Wakisaka (2 out of 20 patents)

11. Shuichi Sawamoto (2 out of 2 patents)

12. Koji Iwabu (2 out of 2 patents)

13. Joichi Saito (2 out of 2 patents)

14. Takeshi Wakabayashi (2 out of 41 patents)

15. Ichiro Kono (2 out of 2 patents)

32 patents: Sort by Forward Citations

1. 12394744 - Semiconductor device (2025-08-19),

2. 12237248 - Semiconductor device and method for manufacture of semiconductor device (2025-02-25),

3. 12191362 - Stacked semiconductor devices in sealants and interconnected with pillar electrodes (2025-01-07),

4. 11521948 - Method of manufacturing semiconductor device (2022-12-06),

5. 11328998 - Semiconductor device and manufacturing method of semiconductor device (2022-05-10),

6. 11075180 - Semiconductor device and method of manufacturing the semiconductor device (2021-07-27),

7. 10953663 - Thermal head (2021-03-23),

8. 10854560 - Semiconductor device and semiconductor device manufacturing method (2020-12-01),

9. 10854557 - Semiconductor device packaging with metallic shielding layer (2020-12-01),

10. 9812423 - Semiconductor device having wire formed with loop portion and method for producing the semiconductor device (2017-11-07),

11. 9640478 - Semiconductor device having low dielectric insulating film and manufacturing method of the same (2017-05-02),

12. 9607861 - Semiconductor device and method of manufacturing the same (2017-03-28),

13. 9570407 - Method for manufacturing semiconductor device and semiconductor device (2017-02-14),

14. 9448102 - Photoreception device with an insulating resin mass, and method for producing photoreception device (2016-09-20),

15. 9425710 - Electrostatic induction conversion device and DC-DC converter (2016-08-23),

AOI Electronics Co., Ltd. is a leading electronics manufacturing company specializing in the production of high-quality electronic components and systems. With a commitment to innovation, reliability, and customer satisfaction, AOI Electronics has established itself as a trusted partner for businesses in various industries. From circuit board assembly and testing to complete system integration, AOI Electronics offers a comprehensive range of services to meet the diverse needs of its clients. With state-of-the-art facilities, a skilled workforce, and advanced technologies, the company strives to deliver exceptional quality and value to its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

32 Patents

#1 in Takamatsu

#2,184 in Japan

#20,093 in the World

Takamatsu, Japan

Aoi Electronics Co., Ltd.

Forward Citations = 117

45 inventors:

Hiroki Hayashi (8 out of 9 patents)

Takashi Konno (7 out of 7 patents)

Katsuhiro Takao (5 out of 5 patents)

4. Masato Suzuki (5 out of 11 patents)

5. Gen Hashiguchi (3 out of 15 patents)

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