Shizuoka, Japan

Akira Tsubaki

This inventor holds 23 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Vehicle Electrical Systems. Top assignee: Yazaki Corporation. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Tsubaki. Retrieved from https://idiyas.com/inventor/akira-tsubaki

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

USPTO Granted Patents = 23 

% Patents Active = 60.9

 

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 138(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2002)
  • Susono, JP (2017 - 2018)
  • Shizuoka, JP (2002 - 2019)
  • Makinohara, JP (2022)

Company Filing History:


Years Active: 2002-2025

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Areas of Expertise:
Wire Harness
Power Supply
Circuit Structure
Electrical System
Cable Routing
Connector Design
Feeder Assembly
Wiring Device
Harness Layout
Flat-Cable Guide
Vehicle Circuit
Electric Device
23 patents (USPTO):Explore Patents

Title: Innovations of Akira Tsubaki: A Patented Journey from Shizuoka

Introduction

Akira Tsubaki, an accomplished inventor based in Shizuoka, Japan, has made significant contributions to the field of automotive circuit technology. With a remarkable portfolio of 22 patents, he continuously pushes the boundaries of innovation within the automotive industry. Tsubaki's work embodies a blend of creativity and technical expertise, enabling advancements that enhance vehicle functionality and safety.

Latest Patents

Among his latest innovations, two notable patents stand out. The first is a patent for a **Vehicle Circuit Body**, designed to optimize the configuration of conductor plates. This innovation features a bent portion that allows for efficient lamination and spatial organization of conductor plates, facilitating effective performance in vehicles. The design strategically accommodates the concave-convex shapes formed on body panels, ultimately improving the overall circuit body structure.

The second patent, titled **Connector and Manufacturing Method of the Same**, introduces a streamlined connection system. This patent outlines a housing structure with a fitting portion and an innovative terminal arrangement. The design incorporates a flat cable, which is drawn out orthogonally to the housing fitting direction, ensuring a unique and reliable connection. The integration of sealing materials enhances the durability of the connection, marking a significant advancement in connector technology.

Career Highlights

Akira Tsubaki currently holds a pivotal role at Yazaki Corporation, a leading firm in the automotive wiring and electronic systems industry. His extensive experience and inventive mindset have driven multiple successful projects within the company. Tsubaki’s dedication to research and development is evident through his continuous pursuit of patentable innovations that address modern automotive challenges.

Collaborations

Throughout his career, Tsubaki has had the opportunity to collaborate with talented colleagues such as Takahiro Iwasaki and Tatsuro Matsuo. These partnerships have allowed for the exchange of ideas and expertise, further fueling the creative process behind their collective inventions. Collaborative efforts among these inventors exemplify the power of teamwork in fostering cutting-edge innovations in the automotive sector.

Conclusion

Akira Tsubaki's inventive spirit and dedication to the advancement of automotive technology underscore the significance of his contributions to the industry. With a solid patent portfolio and continuous collaborations, Tsubaki not only enhances vehicle design and functionality but also sets a benchmark for future innovations. His work serves as an inspiration for aspiring inventors in the realm of automotive technology, reflecting the endless possibilities afforded by creativity and ingenuity.

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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