Chita, Japan

Taku Itoh

This inventor holds 25 USPTO granted patents and 2 published patent applications, primarily in Electric Motor Control. Top assignees: Denso Corporation, Toyota Jidosha Kabushiki Kaisha, Nippon Soken, Inc.. Active years: 2002-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taku Itoh. Retrieved from https://idiyas.com/inventor/taku-itoh

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

USPTO Granted Patents = 25 

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 134(Granted Patents)


Location History:

  • Aichi-ken, JP (2007 - 2008)
  • Chita-gun, JP (2002 - 2016)

Company Filing History:


Years Active: 2002-2016

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Areas of Expertise:
Rotary Actuator
Shift-By-Wire
Electric Motor
Position Detection
Synchronous Motor
Brushless Motor
Solenoid Valve
Electromagnetic Valve
Actuator
Control System
Transmission Device
Shift Control
25 patents (USPTO):Explore Patents

Title: Innovations by Taku Itoh: A Profile of a Visionary Inventor

Introduction

Taku Itoh, a prolific inventor based in Chita-gun, Japan, has made remarkable contributions to the field of technology with an impressive portfolio of 25 patents. His expertise in engineering has led to inventions that enhance mechanical functionalities, specifically in automotive systems.

Latest Patents

Two of Taku Itoh's latest innovations include a **Rotary Actuator** and a **Shift-by-Wire System**. The rotary actuator features a unique design that incorporates a rotation shaft driven by a motor, an internal gear positioned radially, and an innovative output section that reduces rotation speed while effectively transferring power. Moreover, its design includes a cylindrical housing with an integrated attachment member. The internal gear's protrusion enhances stability, fitting elegantly within the housing.

The shift-by-wire system is another significant invention, designed to improve automotive control. It includes a capacitor that stores electric power, ensuring that, in case of a battery or power supply failure, the system can shift an automatic transmission to a park range at least once, thus enhancing safety. The operation of a lever for releasing this range exemplifies the thoughtful engineering behind this invention.

Career Highlights

Taku Itoh's career has been closely linked with leading automotive companies, notably **Denso Corporation** and **Toyota Motor Corporation**. His tenure in these organizations has allowed him to apply his innovative ideas in practical settings, leading to advancements in automotive technology.

Collaborations

Throughout his career, Taku Itoh has collaborated with esteemed colleagues such as Kiyoshi Kimura and Shigeru Yoshiyama. These partnerships have fostered a synergistic environment for innovation, resulting in cutting-edge inventions that push the boundaries of mechanical engineering.

Conclusion

Taku Itoh's contributions to the field of technology are characterized by his innovative spirit and collaboration with industry leaders. His latest patents reflect a commitment to advancing automotive engineering, showcasing designs that enhance both functionality and safety. As he continues to develop new inventions, Taku Itoh remains a notable figure in the world of innovation.

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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