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For the Inventor, By the Inventor

Iwaki, Japan

Ryo Ito

This inventor holds 14 USPTO granted patents and 10 published patent applications and 9 EPO patents. Top assignees: Alpine Electronics, Inc., Alps Alpine Co., Ltd., Blueprint Acoustics Pty Ltd. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryo Ito. Retrieved from https://idiyas.com/inventor/ryo-ito

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

USPTO Granted Patents = 14 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Iwaki, JP (2014 - 2023)
  • Fukushima, JP (2014 - 2024)

Company Filing History:

goldMedal8 out of 937 
 
Alpine Electronics, Inc.
 patents
silverMedal6 out of 577 
 
Alps Alpine Co., Ltd.
 patents
bronzeMedal1 out of 8 
 
Blueprint Acoustics Pty Ltd
 patents
where one patent can have more than one assignee

Years Active: 2014-2025

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14 patents (USPTO):Explore Patents
1. 12513440 - Speaker (2025-12-30),
2. 12452586 - Acoustic device (2025-10-21),
3. 11895475 - Speaker with improved cooling (2024-02-06),
4. 11805367 - Speaker (2023-10-31),
5. 11750976 - In-vehicle sound emitting device (2023-09-05),
6. 11700479 - Acoustic device (2023-07-11),
7. 11276385 - Noise reduction device, vehicle, noise reduction system, and noise reduction method (2022-03-15),
8. 10462555 - In-vehicle speaker (2019-10-29),
9. 9963083 - Vehicle loudspeaker system (2018-05-08),
10. 9942636 - Vehicle-mounted speaker system (2018-04-10),
11. 9743163 - Loudspeaker unit (2017-08-22),
12. 9386376 - Speaker assembly for a high-temperature environment (2016-07-05),
13. 8776944 - On-vehicle acoustic device and method of assembling the same (2014-07-15),
14. 8708092 - Speaker device (2014-04-29),

Title: Ryo Ito: Innovator in Acoustic Technology

Introduction

Ryo Ito is a prominent inventor based in Iwaki, Japan, known for his contributions to acoustic technology. With a total of 14 patents to his name, he has made significant advancements in speaker design and functionality. His innovative approach has garnered attention in the audio industry.

Latest Patents

Among his latest patents, Ito has developed an acoustic device that features a speaker unit on both the left and right sides, positioned behind the listener. This design includes sound generation openings and bass-reflex ports that enhance sound quality. The unique dimensions of the openings allow for improved sound pressure output. Additionally, he has created a speaker with improved cooling capabilities. This design incorporates a cover member that houses a duct, facilitating airflow to dissipate heat effectively from the circuit part.

Career Highlights

Throughout his career, Ryo Ito has worked with notable companies such as Alpine Electronics, Inc. and Alps Alpine Co., Ltd. His experience in these organizations has contributed to his expertise in acoustic technologies and product development.

Collaborations

Ito has collaborated with talented individuals in the field, including Arata Tada and Akio Suzuki. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Ryo Ito's contributions to acoustic technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in speaker design and functionality.

Profile summary based on public USPTO records.
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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