Shizuoka, Japan

Makoto Muramatsu

This inventor holds 23 USPTO granted patents and 4 published patent applications and 10 EPO patents, primarily in Electric Actuation Technology. Top assignees: Ntn Corporation, Fujifilm Corporation. Active years: 2005-2018.

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

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 = 2.9

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Haibara-gun, JP (2010 - 2011)
  • Shizuoka, JP (2005 - 2018)
  • Iwata, JP (2008 - 2018)

Company Filing History:


Years Active: 2005-2018

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Areas of Expertise:
Electric Brake Device
Linear Motion Actuator
Electric Parking Brake
Magnetic Load Sensor
Sealed Rolling Bearing
Antireflection Film
Optical Device
IC Tag
Rotation Speed Sensor
23 patents (USPTO):Explore Patents

Title: **Makoto Muramatsu: Innovator in Electric Braking Technologies**

Introduction

Makoto Muramatsu, based in Shizuoka, Japan, is a notable inventor with an impressive portfolio of 23 patents. His contributions to the field of electric braking systems and linear motion actuators demonstrate a commitment to enhancing vehicle safety and efficiency through innovative technologies.

Latest Patents

Among his latest inventions, the **Electric Brake Device** stands out. This device features an electric motor, a braking force application mechanism for vehicle wheels, and a locking mechanism capable of entering a locked state. A temperature sensor measures the ambient temperature, while a freezing preventive power supply unit manages power supply interruptions to prevent freezing issues. Another significant patent is for the **Electric Linear Motion Actuator and Electric Brake System**, which includes a type of motor that converts rotational motion into linear motion. This actuator is equipped with an electric locking mechanism that prevents power transmission, ensuring reliability in critical applications.

Career Highlights

Makoto began his career at **NTN Corporation** and later made significant advancements at **Fujifilm Corporation**. Throughout his tenure at these organizations, he focused on developing technologies that enhance vehicular functionality, particularly in braking systems.

Collaborations

During his career, Makoto has collaborated with notable colleagues such as Tatsuya Yamasaki and Masaaki Eguchi. Together, they have contributed to various projects that have pushed the boundaries of innovation in their respective fields.

Conclusion

Makoto Muramatsu's contributions to electric braking technologies represent a significant advancement in vehicle automation and safety systems. His dedication to innovation, reflected in his numerous patents, continues to pave the way for future developments in automotive technology. He stands out as a leading figure in the industry, exemplifying the impact of thoughtful engineering and collaboration.

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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