Hideki Hayashi

This inventor holds 31 USPTO granted patents, primarily in Automotive Design. Top assignees: Toyota Jidosha Kabushiki Kaisha, Subaru Corporation. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Hayashi. Retrieved from https://idiyas.com/inventor/hideki-hayashi-xph0pk71

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

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 11

Forward Citations = 317(Granted Patents)

Location History:

Aichi-ken, JP (2004)
Toyota, JP (2006 - 2021)

Company Filing History:

31 out of 38,912

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2004-2025

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Areas of Expertise:

Motor Vehicle

Toy Replica

Rear Bumper

Front Bumper

Combination Lamp

Hood

Fender

Automobile Body

Interior Lamp

Front Grille

Spare Tire Cover

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1094187 - Motor vehicle and/or toy replica thereof (2025-09-23),

2. D1078562 - Rear bumper for an automobile (2025-06-10),

3. D1075083 - Rear combination lamp for an automobile (2025-05-13),

4. D938308 - Motor vehicle and/or toy replica thereof (2021-12-14),

5. D935955 - Rear bumper for an automobile (2021-11-16),

6. D932389 - Front bumper for an automobile (2021-10-05),

7. D883868 - Rear bumper for an automobile (2020-05-12),

8. D883867 - Front bumper for an automobile (2020-05-12),

9. D880362 - Motor vehicle and/or toy replica thereof (2020-04-07),

10. D804997 - Automobile (2017-12-12),

11. D699649 - Fender for an automobile (2014-02-18),

12. D699642 - Hood for an automobile (2014-02-18),

13. D699639 - Bumper for an automobile (2014-02-18),

14. D699638 - Automobile (2014-02-18),

15. D699155 - Automobile body (2014-02-11),

Title: Innovations and Contributions of Hideki Hayashi in the Automotive Industry

Introduction

Hideki Hayashi is a notable inventor based in Toyota, Japan, who has made significant contributions to the automotive industry. With an impressive portfolio of 28 patents, Hayashi has focused primarily on motor vehicles and their components, showcasing his innovative spirit and engineering prowess.

Latest Patents

Among Hideki Hayashi's recent patents are "Motor vehicle and/or toy replica thereof" and "Rear bumper for an automobile." These inventions reflect his commitment to enhancing vehicle design and functionality, ensuring that both safety and aesthetic appeal are at the forefront of automotive innovation.

Career Highlights

Hayashi has built his career at prominent companies, including Toyota Jidosha Kabushiki Kaisha and Subaru Corporation. His work in these prestigious organizations has allowed him to refine his skills and contribute to a range of groundbreaking automotive technologies.

Collaborations

Throughout his career, Hideki Hayashi has collaborated with talented individuals such as Akira Kubota and Nobuyuki Tomatsu. These partnerships have facilitated the exchange of ideas and creativity, leading to advancements that benefit the automotive sector as a whole.

Conclusion

In conclusion, Hideki Hayashi's legacy as an inventor is marked by his numerous patents and collaborations within the automotive industry. His continued dedication to innovation serves as an inspiration for future inventors and highlights the importance of creativity in technological advancement.

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]