Nagano, Japan

Mitsuru Sakurai

This inventor holds 1 USPTO granted patent. Top assignee: Seiko Epson Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Sakurai. Retrieved from https://idiyas.com/inventor/mitsuru-sakurai-o1xp8y2b

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 = 4.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Mitsuru Sakurai: Innovator in Permanent Magnet Technology

Introduction

Mitsuru Sakurai is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of magnet technology, particularly with his innovative approach to waterproof resin coated permanent magnets. His work has implications for various industries, enhancing the durability and performance of magnetic components.

Latest Patents

Mitsuru Sakurai holds a patent for a waterproof resin coated permanent magnet. This invention features a resin coating made from either a waterproof fluoroplastic resin material or a mixture of fluoroplastic resin and at least one organic resin, such as epoxy resin, polyester resin, acrylic resin, or phenol resin. The resulting magnet exhibits superior corrosion and weathering resistance, making it suitable for demanding applications.

Career Highlights

Sakurai is associated with Seiko Epson Corporation, where he has been able to apply his expertise in magnet technology. His work at this esteemed company has allowed him to contribute to advancements in various electronic devices and systems.

Collaborations

Mitsuru Sakurai has collaborated with notable colleagues, including Itaru Okonogi and Yukihiko Shiohara. These partnerships have fostered innovation and have been instrumental in the development of new technologies within their field.

Conclusion

Mitsuru Sakurai's contributions to the field of permanent magnet technology highlight his innovative spirit and dedication to enhancing product performance. His patent for a waterproof resin coated permanent magnet exemplifies the importance of durability in modern applications.

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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