Eiji Kittaka

This inventor holds 34 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 4 EPO patents, primarily in Vehicle Transmission. Top assignee: Honda Motor Co., Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Kittaka. Retrieved from https://idiyas.com/inventor/eiji-kittaka

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

USPTO Granted Patents = 34 (Patent Applications = 2)

% Patents Active = 88.2

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 97(Granted Patents)

Location History:

Saitama, JP (2009 - 2016)
Wako, JP (2015 - 2022)
Tokyo, JP (2022 - 2024)

Company Filing History:

34 out of 22,006

Honda Motor Co., Ltd.

patents

Years Active: 2009-2025

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Areas of Expertise:

Control Device

Mobile Body

Transmission Apparatus

Power Unit

Braking Force Control

Shift Controller

Automatic Transmission

Clutch Device

Oil Pressure Control

Reverse Inhibitor Mechanism

Saddle Riding Vehicle

Crankcase Structure

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12313132 - Control device (2025-05-27),

2. 12297877 - Control device (2025-05-13),

3. 12025192 - Mobile body and mobile body control method (2024-07-02),

4. 11519501 - Transmission with shift drum, angular sensor outputting rotation of shift drum as output value and control unit correcting output value (2022-12-06),

5. 11415220 - Transmission device of saddle riding vehicle (2022-08-16),

6. 11293527 - Vehicle power unit (2022-04-05),

7. 11085533 - Vehicle power unit (2021-08-10),

8. 10935108 - Transmission apparatus for saddle-type vehicle (2021-03-02),

9. 10890233 - Vehicle power unit (2021-01-12),

10. 10648559 - Transmission system for vehicle (2020-05-12),

11. 9920816 - Vehicle transmission (2018-03-20),

12. 9815472 - Braking force control apparatus for saddle ride vehicle (2017-11-14),

13. 9809222 - Braking force control apparatus for saddle ride vehicle (2017-11-07),

14. 9587735 - Power unit for a vehicle, and vehicle including same (2017-03-07),

15. 9534675 - Transmission with reverse for vehicle (2017-01-03),

Title: Inventor Eiji Kittaka - Revolutionizing Technology in Saitama

Introduction: Eiji Kittaka is a visionary inventor based in Saitama, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Eiji Kittaka holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his innovative spirit and commitment to advancing these fields.

Career Highlights: With a career spanning over two decades, Eiji Kittaka has worked with leading tech companies in Japan, spearheading projects that have led to significant advancements in automation and sustainable technologies.

Collaborations: Throughout his career, Eiji Kittaka has collaborated with top researchers and engineers, both locally and internationally, to bring cutting-edge solutions to the market, solidifying his reputation as a collaborative and forward-thinking inventor.

Conclusion: Eiji Kittaka's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a key figure in the world of inventions, with his work continuing to inspire future generations of inventors.

Profile summary based on public USPTO records.