Otsu, Japan

Kazuto Nakatsuka

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuto Nakatsuka. Retrieved from https://idiyas.com/inventor/kazuto-nakatsuka

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 = 2.4

ph-index = 1


Company Filing History:


Years Active: 2025

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2 patents (USPTO):Explore Patents

Title: Kazuto Nakatsuka: Innovator in Glass Production Methods

Introduction

Kazuto Nakatsuka is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of glass production, holding 2 patents that enhance productivity and reduce oxidation during the manufacturing process. His innovative approaches have garnered attention in the industry.

Latest Patents

One of Nakatsuka's latest patents is a glass production method designed to easily prevent oxidation while increasing productivity. This method involves allowing a melt, obtained by melting glass raw materials, to flow into a mold. A partition member is placed in the mold, creating an inflow portion that facilitates the flow of the melt. The mold is moved relative to the partition member to enhance the inflow capacity.

Another notable patent focuses on a glass production method that suppresses oxidation and boosts productivity. This method includes steps for turning raw materials into a melt, homogenizing the melt, and removing gas from it. At least one of these steps is performed in an atmosphere of inert or reducing gas, and the gas is removed by lowering the melt's temperature during the process.

Career Highlights

Kazuto Nakatsuka is associated with Nippon Electric Glass Co., Ltd., a company known for its advancements in glass technology. His work has significantly impacted the efficiency and quality of glass production methods.

Collaborations

Nakatsuka has collaborated with notable coworkers, including Tsubasa Kagai and Nobutoshi Ito. Their combined expertise contributes to the innovative projects at Nippon Electric Glass Co., Ltd.

Conclusion

Kazuto Nakatsuka's contributions to glass production methods exemplify the importance of innovation in manufacturing. His patents reflect a commitment to enhancing productivity while addressing challenges such as oxidation. His work continues to influence the glass industry positively.

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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