Tokyo, Japan

Masaaki Ishino

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Toshiba Toko Meter Systems Co., Ltd., Mitsubishi Electric Corporation. Active years: 2011-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Ishino. Retrieved from https://idiyas.com/inventor/masaaki-ishino

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

USPTO Granted Patents = 4 

% Patents Active = 25.0

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Machida, JP (2011 - 2012)
  • Tokyo, JP (2011 - 2020)

Company Filing History:


Years Active: 2011-2020

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4 patents (USPTO):Explore Patents

Title: Masaaki Ishino: Innovator in Inverter Technology and Gas Appliance Safety

Introduction

Masaaki Ishino is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of inverter technology and gas appliance safety. With a total of 4 patents to his name, Ishino's work reflects his dedication to innovation and technological advancement.

Latest Patents

Ishino's latest patents include a three-level I-type inverter and a gas appliance judgment apparatus and method. The three-level I-type inverter features first to fourth switching devices and diodes, designed to enhance efficiency and performance in electrical systems. The gas appliance judgment apparatus is capable of identifying the type of gas appliance in use and detecting gas leaks by analyzing flow volume characteristics.

Career Highlights

Throughout his career, Ishino has worked with notable companies such as Toshiba Toko Meter Systems Co., Ltd. and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Ishino has collaborated with esteemed colleagues, including Yoshito Sameda and Yukio Takanohashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masaaki Ishino's contributions to inverter technology and gas safety demonstrate his commitment to innovation. His patents and collaborations highlight the importance of teamwork in achieving technological advancements. Ishino's 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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