Tokyo, Japan

Masato Yosomiya

This inventor holds 8 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Yosomiya. Retrieved from https://idiyas.com/inventor/masato-yosomiya

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

 

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 2008-2024

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8 patents (USPTO):Explore Patents

Title: Masato Yosomiya: Innovator in Air Conditioning Technology

Introduction

Masato Yosomiya is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of air conditioning and ventilation systems. With a total of 8 patents to his name, Yosomiya has developed innovative solutions that enhance the efficiency and functionality of climate control systems.

Latest Patents

Yosomiya's latest patents include a ventilation system and an air-conditioning system, along with a method for installing these systems. His designs feature a first air-supply port and a first air-exhaust port located in a first zone, which are essential for ventilating that area. Additionally, a second air-supply port and a second air-exhaust port are positioned in an adjacent second zone. These ports are strategically arranged on a single plane to optimize airflow. Another notable patent is for an air conditioner heat pump with an injection circuit and automatic control. This system includes multiple heat exchangers and a compressor, designed to circulate refrigerant efficiently while providing heating capabilities.

Career Highlights

Throughout his career, Yosomiya has worked with leading companies in the industry, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in air conditioning.

Collaborations

Yosomiya has collaborated with notable colleagues such as Masanori Aoki and Fumitake Unezaki. These partnerships have fostered innovation and the development of advanced technologies in the field.

Conclusion

Masato Yosomiya's contributions to air conditioning technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and efficiency of climate control systems today.

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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