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For the Inventor, By the Inventor

Osaka, Japan

Ayumi Kato

This inventor holds 10 USPTO granted patents. Top assignee: Shimano Inc.. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayumi Kato. Retrieved from https://idiyas.com/inventor/ayumi-kato-wy4dchzu

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 57(Granted Patents)


Location History:

  • Sakai, JP (2017 - 2018)
  • Osaka, JP (2016 - 2021)

Company Filing History:

goldMedal10 out of 3,373 
 
Shimano Inc.
 patents

Years Active: 2016-2021

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10 patents (USPTO):Explore Patents
1. 10940765 - Bicycle display (2021-03-09),
2. 10507881 - Bicycle display (2019-12-17),
3. 10252762 - Operation control apparatus and bicycle display (2019-04-09),
4. 9966785 - Bicycle control system (2018-05-08),
5. 9853688 - Bicycle component and bicycle communication system (2017-12-26),
6. 9815522 - Bicycle shifting apparatus (2017-11-14),
7. 9682743 - Bicycle control system (2017-06-20),
8. 9545855 - Bicycle control apparatus (2017-01-17),
9. 9491788 - Bicycle wireless system (2016-11-08),
10. 9428247 - Control device (2016-08-30),

Title: Ayumi Kato - Innovator in Bicycle Technology

Introduction

Ayumi Kato is a prominent inventor based in Osaka, Japan. She has made significant contributions to the field of bicycle technology, holding a total of 10 patents. Her innovative designs focus on enhancing user experience and functionality in cycling.

Latest Patents

Among her latest patents is a bicycle display that allows users to recognize the selected operation mode. This display includes a screen that shows the output state of a motor assisting in propelling the bicycle. The display is designed to indicate the motor's output state in different colors, depending on the operating mode selected. Another patent features a similar bicycle display that provides information corresponding to multiple operation modes of a bicycle component. This display also utilizes color differentiation to indicate the selected mode, enhancing user interaction and understanding.

Career Highlights

Ayumi Kato has established herself as a key figure in her field through her innovative designs and patents. Her work has contributed to advancements in bicycle technology, making cycling more accessible and enjoyable for users.

Collaborations

She collaborates with notable colleagues, including Jun Gao and Ryuichiro Takamoto, who share her passion for innovation in cycling technology.

Conclusion

Ayumi Kato's contributions to bicycle technology through her patents and collaborations highlight her role as a leading inventor in the industry. Her work continues to influence the future of cycling and user experience.

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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