Tokyo, Japan

Masato Sato

This inventor holds 10 USPTO granted patents and 5 published patent applications. Top assignees: Subaru Corporation, Oki Data Corporation, Tdk Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Sato. Retrieved from https://idiyas.com/inventor/masato-sato-77tvksz6

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

Calculating rank
USPTO Granted Patents = 10 

% Patents Active = 70.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2012-2025

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10 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masato Sato

Introduction

Masato Sato is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of automotive technology, holding a total of 10 patents. His work focuses on enhancing vehicle security and communication systems, showcasing his innovative spirit and technical expertise.

Latest Patents

One of Sato's latest patents is a vehicle key system and access key. This system includes an access key, a portable terminal device, and a vehicle. The access key sends an accessible signal via wireless communication. The portable terminal device can switch between a lock mode and an unlock mode. The vehicle unlocks its door or performs a start-up when it receives the accessible signal. The portable terminal device features an authenticator that authenticates user input, allowing it to switch from lock mode to unlock mode. Additionally, the terminal wireless communicator sends an unlock mode signal to the access key through wireless communication. The access key is equipped with a key wireless communicator that sends and receives signals wirelessly, enabling it to send the accessible signal upon receiving the unlock mode signal.

Another notable patent is a low-profile composite antenna device for vehicles. This device consists of a base plate, a circuit board, an antenna cover, and two elements. The antenna cover features a ridgeline part that faces the vehicle's traveling direction and side surfaces extending from both sides. The first element is positioned on the left side in the vehicle's traveling direction and is inclined with respect to the base plate. The second element is located on the right side, facing the first element with a gap in between. This innovative design enhances the vehicle's communication capabilities.

Career Highlights

Masato Sato has worked with several notable companies, including Subaru Corporation and Oki Data Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in automotive technology.

Collaborations

Sato has collaborated with talented individuals such as Kazuki Tomimatsu and Hiroyuki Suzuki. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Masato Sato's contributions to the field of automotive technology are noteworthy. His innovative patents and collaborations reflect his dedication to enhancing vehicle security and communication systems. His work continues to influence the industry and inspire future inventors.

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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