Toyama, Japan

Masatoshi Shibuya

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Shibuya. Retrieved from https://idiyas.com/inventor/masatoshi-shibuya-dk3ljmvl

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

Calculating rank

Average Co-Inventor Count = 9.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Masatoshi Shibuya: Innovator in Metallized Film Technology

Introduction

Masatoshi Shibuya is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of manufacturing metallized films, particularly through his innovative methods that enhance the performance of these materials. His work is recognized for its practical applications in various industries, including electronics.

Latest Patents

Masatoshi Shibuya holds a patent for a method of manufacturing both-side metallized film with reduced blocking of metallized film and metallized film capacitor using the same. This patent outlines a process that involves depositing zinc or a blend of zinc and aluminum onto both sides of an insulation film. The method is characterized by spraying an oxidizing gas onto a deposited layer during the winding step, which improves the quality of the final product. The patent is a testament to his expertise and innovative thinking in the field.

Career Highlights

Shibuya is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electrical and electronic products. His role at the company has allowed him to work on cutting-edge technologies that have a lasting impact on the industry. His dedication to innovation has positioned him as a key figure in the development of metallized films.

Collaborations

Throughout his career, Masatoshi Shibuya has collaborated with talented individuals such as Kazumi Osamura and Shigeo Okabe. These collaborations have fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Masatoshi Shibuya's contributions to the field of metallized film technology highlight his role as an influential inventor. His innovative methods and collaborations have paved the way for advancements that benefit various industries. His work continues to inspire future innovations in manufacturing processes.

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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