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For the Inventor, By the Inventor

Toyota, Japan

Kazushige Hayashi

This inventor holds 17 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd.. Active years: 2013-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushige Hayashi. Retrieved from https://idiyas.com/inventor/kazushige-hayashi

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

USPTO Granted Patents = 17 

% Patents Active = 76.5


Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:

goldMedal12 out of 20,407 
 
Denso Corporation
 patents
silverMedal12 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal2 out of 2,064 
 
Aisin Aw Co., Ltd.
 patents
4. 1 out of 300 
 
Denso Ten Limited
 patents
5. 1 out of 2,679 
 
Pioneer Corporation
 patents
where one patent can have more than one assignee

Years Active: 2013-2025

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17 patents (USPTO):Explore Patents
1. 12482305 - Vehicle (2025-11-25),
2. 11937155 - Communication apparatus, information processing method and system (2024-03-19),
3. 11099920 - In-vehicle system, wireless communication device, and control method (2021-08-24),
4. 11099805 - Reproduced data output apparatus and computer program product (2021-08-24),
5. 10244573 - Wireless communication device, wireless communication method and program (2019-03-26),
6. 9424557 - Electronic mail data processing device and method for processing electronic mail data (2016-08-23),
7. 9419929 - Electronic mail data processing device and method for processing electronic mail data (2016-08-16),
8. 9204284 - In-vehicle information processing apparatus and in-vehicle information processing method (2015-12-01),
9. 9026045 - Short range wireless communication apparatus (2015-05-05),
10. 8914077 - In-vehicle apparatus (2014-12-16),
11. 8909302 - In-vehicle apparatus (2014-12-09),
12. 8849204 - Short-range wireless communication apparatus (2014-09-30),
13. 8766913 - Telephone book data processor (2014-07-01),
14. 8700103 - Vehicle terminal apparatus and program product for vehicle terminal apparatus (2014-04-15),
15. 8660546 - Information processing apparatus, navigation system, and data updating method (2014-02-25),

Title: Kazushige Hayashi: Innovator in Communication Technology

Introduction

Kazushige Hayashi is a prominent inventor based in Toyota, Japan. He has made significant contributions to the field of communication technology, particularly in the automotive sector. With a total of 17 patents to his name, Hayashi's work has had a substantial impact on how vehicles communicate and process information.

Latest Patents

Hayashi's latest patents include a communication apparatus and an information processing method and system. The communication apparatus is designed for use in vehicles, featuring a controller that utilizes a first profile to receive a second profile from a predetermined server. This innovative system allows for seamless communication within a specific area. Additionally, his reproduced data output apparatus is designed to enhance the interaction between external instruments and the vehicle, ensuring efficient operation and communication.

Career Highlights

Throughout his career, Kazushige Hayashi has worked with notable companies such as Denso Corporation and Toyota Motor Corporation. His experience in these leading organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.

Collaborations

Hayashi has collaborated with talented individuals in the industry, including Soichi Saito and Suguru Matsushita. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Kazushige Hayashi's contributions to communication technology in vehicles exemplify the spirit of innovation. His patents and collaborations reflect a commitment to enhancing the automotive experience through advanced communication systems.

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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