Tokyo, Japan

Masahiro Kujime

This inventor holds 1 USPTO granted patent. Top assignees: Japan Technological Research Association of Artificial Photosynthetic Chemical Process, Mitsubishi Chemical Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Kujime. Retrieved from https://idiyas.com/inventor/masahiro-kujime

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 = 8.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Masahiro Kujime: Innovator in Alcohol Production Technology

Introduction

Masahiro Kujime is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the area of alcohol production technology. His innovative approach addresses critical challenges in the industry, showcasing his expertise and dedication to advancing scientific knowledge.

Latest Patents

Kujime holds a patent for a "Bonded body, separation membrane module equipped with same, and method for producing alcohol." This invention provides a bonded body that exhibits high airtightness and exceptional durability under high-temperature and high-pressure conditions. The solution involves a complex of zeolite and an inorganic porous support, bonded together by an inorganic glass or adhesive. The invention also outlines an efficient method for producing alcohol by utilizing a separation membrane in an alcohol synthesis reactor, ensuring optimal sealing performance and durability.

Career Highlights

Throughout his career, Masahiro Kujime has worked with prominent organizations, including Mitsubishi Chemical Corporation and the Japan Technological Research Association of Artificial Photosynthetic Chemical Process. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in chemical processes.

Collaborations

Kujime has collaborated with esteemed colleagues such as Masamichi Onuki and Naoyuki Sakamoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masahiro Kujime's contributions to alcohol production technology exemplify his commitment to innovation and excellence in the field. His patented inventions and collaborative efforts continue to influence the industry positively.

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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