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Akita Electronics Co., Ltd.

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USPTO Granted Patents = 13

% Expired Patents = 15.4

Forward Citations = 873

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35 inventors (with patents filed for the assignee):

Shuuichi Miyaoka (4 out of 13 patents)

Toshikazu Arai (4 out of 5 patents)

Hiroshi Higuchi (4 out of 5 patents)

4. Wakashima Yoshiaki (3 out of 8 patents)

5. Ono Takashi (3 out of 7 patents)

6. Tsukui Seiichiro (3 out of 7 patents)

7. Sugano Toshio (3 out of 10 patents)

8. Watanabe Masayuki (3 out of 7 patents)

9. Masanori Odaka (3 out of 34 patents)

10. Masayuki Watanabe (2 out of 26 patents)

11. Toshio Sugano (2 out of 58 patents)

12. Seiichiro Tsukui (2 out of 16 patents)

13. Yoshiaki Wakashima (2 out of 15 patents)

14. Takashi Ono (2 out of 2 patents)

15. Hitoshi Watanabe (1 out of 109 patents)

13 patents: Sort by Forward Citations

1. 7262480 - Semiconductor device, and method and apparatus for manufacturing semiconductor device (2007-08-28),

2. 6912172 - Semiconductor device and method of the semiconductor device (2005-06-28),

3. 5910685 - Semiconductor memory module having double-sided stacked memory chip (1999-06-08),

4. 5708298 - Semiconductor memory module having double-sided stacked memory chip (1998-01-13),

5. 5614860 - Voltage-controlled filter circuit, a semiconductor integrated circuit (1997-03-25),

6. 5587341 - Process for manufacturing a stacked integrated circuit package (1996-12-24),

7. 5285168 - Operational amplifier for stably driving a low impedance load of low (1994-02-08),

8. 5138438 - Lead connections means for stacked tab packaged IC chips (1992-08-11),

9. 5068828 - Semiconductor memory device (1991-11-26),

10. 4984058 - Semiconductor integrated circuit device (1991-01-08),

11. 4982265 - Semiconductor integrated circuit device and method of manufacturing the (1991-01-01),

12. 4961164 - Semiconductor memory device with dual selection circuitry including CMOS (1990-10-02),

13. 4935898 - Semiconductor memory unit (1990-06-19),

Company Overview

Akita Electronics Co., Ltd. is a prominent player in the electronics manufacturing sector, specializing in the development and production of advanced electronic components and systems. The company focuses on innovative technologies that cater to various industries, including automotive, telecommunications, and consumer electronics. With a commitment to quality and precision, Akita Electronics leverages its expertise to deliver reliable solutions that meet the evolving needs of its clients in both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#4 in Akita 016-0892

#3,752 in Japan

#45,081 in the World

Akita Electronics Co., Ltd.

Forward Citations = 873

35 inventors:

Shuuichi Miyaoka (4 out of 13 patents)

Toshikazu Arai (4 out of 5 patents)

Hiroshi Higuchi (4 out of 5 patents)

4. Wakashima Yoshiaki (3 out of 8 patents)

5. Ono Takashi (3 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Akita Electronics Co., Ltd.. Retrieved from https://idiyas.com/company/akita-electronics-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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