Chiba, Japan

Masaaki Naito

This inventor holds 1 USPTO granted patent. Top assignee: Seiko Instruments Inc. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaaki Naito. Retrieved from https://idiyas.com/inventor/masaaki-naito-92hpmgpj

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

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Masaaki Naito in Battery Technology

Introduction

Masaaki Naito, based in Chiba, Japan, is a notable inventor known for his contributions to the field of battery technology. With a focus on developing efficient solutions for nonaqueous electrolyte secondary batteries, Naito has made significant advancements that enhance battery performance, particularly in challenging conditions.

Latest Patents

Masaaki Naito holds a patent for an electrolytic solution specifically designed for nonaqueous electrolyte secondary batteries. His invention aims to provide an electrolytic solution that not only exhibits heat resistance suitable for reflow soldering but also maintains discharge capacity even in low-temperature environments. The formulation includes a specific combination of solute and solvent, incorporating polyethylene glycol dialkyl ether and ethylene glycol dialkyl ether, alongside a structured battery design that features a positive electrode, negative electrode, and a separator made from glass fibers.

Career Highlights

Masaaki Naito is associated with Seiko Instruments Inc., where he applies his expertise to push the boundaries of battery technology. His innovative approach to developing battery components has gained recognition in the industry for addressing key challenges faced by modern electronics.

Collaborations

Throughout his career, Naito has collaborated with talented coworkers, including Takumi Sawayama and Tsuneaki Tamachi, to further advance research and development efforts in battery technology. Their collective knowledge and experience support the creation of cutting-edge solutions that meet consumer demands.

Conclusion

Masaaki Naito's work exemplifies the spirit of innovation that drives advancements in battery technology. His patent for an electrolytic solution represents a significant step forward in creating more efficient and reliable batteries. As he continues to work at Seiko Instruments Inc., Naito remains dedicated to improving energy solutions that play a crucial role in various applications across the electronics landscape.

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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