Naoya Jinnai

This inventor holds 32 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 7 EPO patents, primarily in Vehicle Drive Technology. Top assignees: Aisin Aw Co., Ltd., Toyota Jidosha Kabushiki Kaisha, Aisin Corporation. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoya Jinnai. Retrieved from https://idiyas.com/inventor/naoya-jinnai

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

USPTO Granted Patents = 32 (Patent Applications = 4)

% Patents Active = 75.0

CIPO Patents = 1

EPO Patents = 7 (Patent Applications = 6)

Average Co-Inventor Count = 4.2

ph-index = 7

Forward Citations = 140(Granted Patents)

Location History:

Anjyo, JP (2015)
Okazaki, JP (2019)
Anjo, JP (2014 - 2021)
Kariya, JP (2023)

Company Filing History:

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2014-2023

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Areas of Expertise:

Vehicle Drive Apparatus

Multi-Stage Transmission

Power Transmission Device

Automatic Transmission Control

Lubrication Device

Rotating Electric Machine

Hybrid Vehicle Systems

Speed Change Device

Vehicle Drive Device

Vehicle Driving Apparatus

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11745572 - Vehicle drive apparatus (2023-09-05),

2. 11738628 - Vehicle drive apparatus (2023-08-29),

3. 11724584 - Vehicle drive apparatus (2023-08-15),

4. 11712954 - Vehicle drive apparatus (2023-08-01),

5. 11707976 - Vehicle drive apparatus (2023-07-25),

6. 11697343 - Vehicle drive apparatus (2023-07-11),

7. 11697335 - Vehicle drive apparatus (2023-07-11),

8. 11114921 - Vehicle drive device for lubrication a power transmission and cooling a rotating electric machine (2021-09-07),

9. 10746282 - Vehicle drive device (2020-08-18),

10. 10539071 - Vehicle drive device (2020-01-21),

11. 10473192 - Multi-stage transmission (2019-11-12),

12. 10378615 - Clutch and speed change device including the same (2019-08-13),

13. 10352409 - Multi-stage transmission (2019-07-16),

14. 10267218 - Vehicle drive device (2019-04-23),

15. 10221923 - Multi-stage transmission (2019-03-05),

Title: **Naoya Jinnai: Innovator in Vehicle Drive Apparatus Technology**

Introduction

Naoya Jinnai, based in Anjo, Japan, is an accomplished inventor with a remarkable portfolio of 32 patents. His innovative work primarily focuses on advancements in vehicle drive apparatus technology, showcasing his expertise and commitment to enhancing automotive engineering.

Latest Patents

Among Jinnai's latest patents is a sophisticated vehicle drive apparatus. This invention involves a transmission mechanism equipped with an output gear that is drivingly coupled to at least one of a pair of output members, positioned coaxially with them. In this design, a rotating electrical machine and an inverter device are arranged side by side in an axial view, establishing a defined first direction. The second direction, which is perpendicular to both the axial direction and the first direction, allows for the first output member, one of the output pairs, to be strategically placed between the rotating electrical machine and the inverter device. This innovative arrangement not only optimizes space but also enhances the functionality of the drive apparatus by allowing the output gear to overlap each of the components in the axial view.

Career Highlights

Jinnai has made significant contributions to the automotive industry through his tenure at distinguished companies. He has worked with Aisin Aw Co., Ltd. and Toyota Jidosha Kabushiki Kaisha, where he honed his skills and applied his innovative thinking to develop advanced vehicle technologies.

Collaborations

Throughout his career, Naoya Jinnai has collaborated with notable colleagues including Mikio Iwase and Yukihiko Ideshio. These partnerships have played a vital role in his ability to create groundbreaking inventions that contribute to the evolution of vehicle mechanics.

Conclusion

Naoya Jinnai stands out as a prominent figure in the field of automotive innovations. His extensive patent portfolio and collaborative spirit illustrate his dedication to advancing technology in vehicle drive systems. As he continues to push the boundaries of engineering, Jinnai's contributions will undoubtedly leave a lasting impact on the automotive industry.

Profile summary based on public USPTO records.