Tokyo, Japan

Masakazu Konishi

This inventor holds 5 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Max Co., Ltd.. Active years: 2010-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Konishi. Retrieved from https://idiyas.com/inventor/masakazu-konishi

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 20.0

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Tokyo, JP (2010 - 2012)
  • Chuo-ku, JP (2013)

Company Filing History:


Years Active: 2010-2013

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5 patents (USPTO):Explore Patents

Title: Masakazu Konishi: Innovator in Gas Combustion Technology

Introduction

Masakazu Konishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of gas combustion technology, holding a total of 5 patents. His innovative designs have paved the way for advancements in driving tools and gas cartridges.

Latest Patents

One of his latest inventions is a gas combustion type driving tool. This tool features a feed piston/cylinder mechanism that allows for the reciprocation of a feed piston, which is engaged or disengaged from a connecting fastener housed in a magazine. The design includes a spring-urged feed piston that operates in both a feed direction and a retracting direction. Additionally, part of the combustion gas is supplied to the feed cylinder through a gas pipe, enhancing the tool's functionality. Another notable patent is for a gas cartridge, which consists of a metal outer can and a metal inner bag charged with fuel gas. The space between these two components is filled with a compression gas that helps to crush the inner bag as the fuel gas is consumed.

Career Highlights

Masakazu Konishi works at Max Co., Ltd., where he continues to develop innovative solutions in gas combustion technology. His work has been instrumental in improving the efficiency and effectiveness of gas-powered tools.

Collaborations

He has collaborated with notable coworkers, including Katsuhiko Murayama and Keijiro Murayama, who have contributed to his projects and innovations.

Conclusion

Masakazu Konishi's contributions to gas combustion technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a drive to enhance the functionality of everyday tools.

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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