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Kabushiki Kaisha Audio Technica

USPTO Granted Patents = 405

EPO Patents = 18

Trademarks = 4

Forward Citations = 4,802

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104 inventors (with patents filed for the assignee):

Hiroshi Akino (243 out of 251 patents)

Satoshi Yoshino (21 out of 36 patents)

Shioto Okita (20 out of 23 patents)

4. Kazuhisa Kondo (13 out of 42 patents)

5. Noriko Matsui (12 out of 12 patents)

6. Kozo Ando (11 out of 24 patents)

7. Tatsuya Ikeda (8 out of 12 patents)

8. Koichiro Tanoue (8 out of 8 patents)

9. Satoshi Uchimura (8 out of 8 patents)

10. Hiroaki Furuya (7 out of 7 patents)

11. Akihito Tamamura (7 out of 7 patents)

12. Wataru Sakuma (7 out of 7 patents)

13. Koji Otsuka (6 out of 32 patents)

14. Mitsuo Miyata (6 out of 6 patents)

15. Haruhito Shimura (6 out of 6 patents)

Core Competencies:

Noise-Cancelling Headphone

Condenser Microphone

Electroacoustic Transducer

Dynamic Microphone

Unidirectional Microphone

Boundary Microphone

Wireless Receiver

Microphone Apparatus

Directional Microphone

Acoustic Resistor

Earphone

Impedance Converter

405 patents: Sort by Forward Citations

1. 10511900 - Headphone (2019-12-17),

2. 10370880 - Locking device for opening and closing lid (2019-08-06),

3. 10362407 - Condenser microphone unit and condenser microphone (2019-07-23),

4. 10249287 - Noise-cancelling headphone (2019-04-02),

5. 10204615 - Noise-cancelling headphone (2019-02-12),

6. 10149030 - Microphone (2018-12-04),

7. 10123130 - Diaphragm, electroacoustic transducer, and electroacoustic transducer apparatus (2018-11-06),

8. 10080072 - Microphone (2018-09-18),

9. 10057677 - Electroacoustic transducer and acoustic resistor (2018-08-21),

10. 10057671 - Microphone (2018-08-21),

11. D822635 - Headphone (2018-07-10),

12. 10021471 - Acoustic tube and narrow directional microphone using the same (2018-07-10),

13. 10015587 - Dynamic microphone (2018-07-03),

14. 10003884 - Microphone apparatus (2018-06-19),

15. 9992578 - Unidirectional dynamic microphone unit (2018-06-05),

KABUSHIKI KAISHA AUDIO-TECHNICA is a leading manufacturer of high-performance audio equipment including microphones, headphones, turntables, and wireless audio systems. With over 50 years of experience, we are committed to delivering superior sound quality and durability. Our products are used by professionals and enthusiasts in various industries, such as recording studios, broadcasting, live sound, and personal audio. Visit our website to explore our wide range of audio solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

405 Patents

#191 in Tokyo

#420 in Japan

#2,244 in the World

Kabushiki Kaisha Audio Technica

Forward Citations = 4,802

104 inventors:

Hiroshi Akino (243 out of 251 patents)

Satoshi Yoshino (21 out of 36 patents)

Shioto Okita (20 out of 23 patents)

4. Kazuhisa Kondo (13 out of 42 patents)

5. Noriko Matsui (12 out of 12 patents)

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