Tokyo, Japan

Keiichiro Matsushita

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Furuya Metal Co., Ltd., Mitsubishi Chemical Corporation, The Japan Steel Works, Ltd.. Active years: 2015-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichiro Matsushita. Retrieved from https://idiyas.com/inventor/keiichiro-matsushita

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 5.0

ph-index = 1


Location History:

  • Ibaraki, JP (2015)
  • Tokyo, JP (2018)

Company Filing History:


Years Active: 2015-2018

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2 patents (USPTO):Explore Patents

Title: Keiichiro Matsushita: Innovator in Crystal Growth Technology

Introduction

Keiichiro Matsushita is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of crystal growth technology, particularly through his innovative patents. With a total of 2 patents, Matsushita's work focuses on enhancing the quality of single crystals produced through the solvothermal method.

Latest Patents

Matsushita's latest patents include a "Method of manufacturing a pressure vessel for growing single crystals" and a "Pressure vessel for growing single crystals." The primary objective of these inventions is to manufacture high-quality single crystals on an industrial scale while preventing impurities from contaminating the crystals during production. The pressure vessel is designed to maintain a supercritical state and is constructed from heat-resistant alloy. It features a corrosion-resistant mechanical lining that ensures the integrity and sealing properties of the vessel, allowing for repeated opening and closing without compromising quality.

Career Highlights

Throughout his career, Keiichiro Matsushita has worked with prominent companies such as Furuya Metal Co., Ltd. and Mitsubishi Chemical Corporation. His experience in these organizations has contributed to his expertise in the field of materials science and engineering.

Collaborations

Matsushita has collaborated with notable colleagues, including Yuji Sasagawa and Osamu Wakao. These partnerships have further enriched his research and development efforts in crystal growth technology.

Conclusion

Keiichiro Matsushita stands out as an influential inventor in the realm of crystal growth technology. His innovative patents and career achievements reflect his commitment to advancing the field and improving industrial processes.

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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