Wako, Japan

Makoto Tsuchihashi

This inventor holds 10 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 1 EPO patent. Top assignee: Honda Motor Co., Ltd.. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Tsuchihashi. Retrieved from https://idiyas.com/inventor/makoto-tsuchihashi

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

USPTO Granted Patents = 10 

% Patents Active = 100.0


 

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Saitama, JP (2019 - 2020)
  • Wako, JP (2015 - 2024)

Company Filing History:


Years Active: 2015-2024

Loading Chart...
Loading Chart...
Loading Chart...
10 patents (USPTO):Explore Patents

Title: The Innovations of Makoto Tsuchihashi

Introduction

Makoto Tsuchihashi is a prominent inventor based in Wako, Japan. He has made significant contributions to the field of automotive technology, holding a total of 10 patents. His work primarily focuses on enhancing vehicle power units and hydraulic systems.

Latest Patents

One of Tsuchihashi's latest patents involves a vehicle power unit that integrates a differential gear within a motor housing. This innovative design allows for the output shaft to be supported by an output shaft bearing, which is lubricated through a unique oil passage that eliminates the need for additional lubrication systems. Another notable patent is a check valve structure that simplifies the mounting process and improves the efficiency of hydraulic systems. This structure includes a partition wall and a check valve that enhances the functionality of hydraulic passages.

Career Highlights

Tsuchihashi has dedicated his career to advancing automotive technologies at Honda Motor Co., Ltd. His inventions have played a crucial role in improving vehicle performance and reliability. His expertise in engineering and design has made him a valuable asset to the company.

Collaborations

Throughout his career, Tsuchihashi has collaborated with talented individuals such as Sei Shinohara and Masatoshi Noguchi. These partnerships have fostered innovation and creativity in their projects, leading to groundbreaking advancements in automotive technology.

Conclusion

Makoto Tsuchihashi's contributions to the automotive industry through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of efficient and reliable vehicle systems.

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]
Loading…