Otsu, Japan

Nobutoshi Ito

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Nippon Electric Glass Co., Ltd.. Active years: 2014-2025.

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

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2014-2025

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2 patents (USPTO):Explore Patents

Title: Nobutoshi Ito: Innovator in Glass Production

Introduction

Nobutoshi Ito is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of glass production, holding 2 patents that showcase his innovative approaches. His work focuses on enhancing productivity and reducing oxidation in glass manufacturing processes.

Latest Patents

One of his latest patents is a glass production method that aims to suppress oxidation while increasing productivity. This method involves turning raw materials placed in a container into a melt, homogenizing the melt, and removing gas from the melt. Notably, at least one of the steps of turning the raw material into the melt or homogenizing the melt is performed in an atmosphere of inert or reducing gas. Additionally, the gas removal step is conducted at a lower temperature than that used in the homogenization process. Another significant patent involves a manufacturing method for a refractory filler, which includes melting a raw material batch and cooling the resultant melt to precipitate willemite as the main crystal phase.

Career Highlights

Nobutoshi Ito is associated with Nippon Electric Glass Co., Ltd., where he continues to develop innovative solutions in glass technology. His expertise and dedication to research have positioned him as a key figure in the industry.

Collaborations

He has collaborated with notable coworkers, including Tomoko Enomoto and Hiroyuki Okamura, contributing to various projects that enhance glass production techniques.

Conclusion

Nobutoshi Ito's contributions to glass production through his innovative patents reflect his commitment to advancing technology in this field. His work not only improves manufacturing processes but also sets a standard for future innovations in glass 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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