Shinnanyo, Japan

Masaharu Doi

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Soda Manufacturing Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Doi. Retrieved from https://idiyas.com/inventor/masaharu-doi-elyq1b5t

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Masaharu Doi: Innovator in Electrolysis Technology

Introduction

Masaharu Doi is a prominent inventor based in Shinnanyo, Japan. He is known for his innovative contributions to the field of electrolysis, particularly in the production of metal salts. His work has significant implications for various industrial applications.

Latest Patents

Doi holds a patent for a method for producing a metal salt by electrolysis. This method involves an electrolytic cell that consists of an anode compartment and a cathode compartment, which are separated by a diaphragm. The process utilizes a metal anode that is soluble in the aqueous solution, allowing for efficient electrolysis to dissolve the metal anode. The diaphragm used in this method is a fluorinated anion exchange membrane made from a specific copolymer, which enhances the electrolysis process.

Career Highlights

Throughout his career, Masaharu Doi has made significant strides in the field of electrolysis. His innovative methods have contributed to advancements in the production of metal salts, which are essential in various chemical processes. Doi's work is recognized for its technical complexity and practical applications in industry.

Collaborations

Doi has collaborated with notable colleagues, including Kenichi Fukuda and Takashi Mori. These collaborations have fostered a productive environment for innovation and have led to further advancements in their respective fields.

Conclusion

Masaharu Doi's contributions to electrolysis technology exemplify the importance of innovation in industrial processes. His patent for producing metal salts by electrolysis showcases his expertise and commitment to advancing technology.

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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