Otake, Japan

Masakazu Ito

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1992-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Ito. Retrieved from https://idiyas.com/inventor/masakazu-ito-v6ckfgeq

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 = 3.2

ph-index = 2

Forward Citations = 28(Granted Patents)


Location History:

  • Otake, JP (1992 - 2009)
  • Hiroshima, JP (2016)

Company Filing History:


Years Active: 1992-2016

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5 patents (USPTO):Explore Patents

Title: Masakazu Ito: Innovator in Battery Technology

Introduction

Masakazu Ito is a prominent inventor based in Otake, Japan. He has made significant contributions to the field of battery technology, particularly in the development of nonaqueous electrolyte secondary batteries. With a total of 5 patents to his name, Ito's work has been instrumental in advancing energy storage solutions.

Latest Patents

Ito's latest patents include several innovative technologies. One of his notable inventions is a binder resin for the electrode of a nonaqueous electrolyte secondary battery. This binder resin is utilized in a slurry composition that comprises a binder resin, an active material, and an organic solvent. Additionally, he has developed a thermoplastic resin composition that includes a polylactic acid polymer, an acrylic polymer, and a graft copolymer. This composition is designed to meet specific refractive index requirements, enhancing its applicability in various industries.

Career Highlights

Masakazu Ito is currently employed at Mitsubishi Rayon Company, Limited, where he continues to push the boundaries of battery technology. His work has not only contributed to the company's innovation portfolio but has also positioned him as a key figure in the research and development of advanced materials for energy storage.

Collaborations

Ito has collaborated with several talented individuals in his field, including Keiji Nakamura and Hideo Aoki. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Masakazu Ito's contributions to battery technology exemplify the spirit of innovation. His patents and ongoing work at Mitsubishi Rayon Company, Limited, highlight his commitment to advancing energy solutions. Through collaboration and creativity, Ito continues to make a significant impact in the field of energy storage.

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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