Gifu, Japan

Kohji Hattori

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Nippon Sheet Glass Company, Limited, Unitika Glass Fiber Co., Ltd., Unitika Ltd.. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohji Hattori. Retrieved from https://idiyas.com/inventor/kohji-hattori-rwh2of4a

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2023

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2 patents (USPTO):Explore Patents

Title: Kohji Hattori: Innovator in Glass Composition and Production

Introduction

Kohji Hattori is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of glass technology, particularly in the development of novel glass compositions. With a total of 2 patents, Hattori's work focuses on creating materials that are suitable for mass production and have specific properties such as low permittivity.

Latest Patents

Hattori's latest patents include innovative glass compositions, glass fibers, and glass cloth, along with methods for producing glass fiber. These compositions are designed to meet specific weight percentage criteria, such as 40 ≤ SiO ≤ 60, 25 ≤ BO ≤ 45, and 0 < AlO ≤ 18. The patents also outline conditions that ensure the glass compositions are effective for their intended applications, including combinations of SiO, BO, AlO, and RO.

Career Highlights

Throughout his career, Kohji Hattori has worked with prominent companies in the glass industry, including Nippon Sheet Glass Company, Limited and Unitika Ltd. His experience in these organizations has allowed him to refine his expertise in glass technology and contribute to advancements in the field.

Collaborations

Hattori has collaborated with talented individuals such as Aya Nakamura and Hidetoshi Fukuchi. These partnerships have likely enriched his work and led to innovative solutions in glass production.

Conclusion

Kohji Hattori's contributions to glass technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to pave the way for advancements in glass composition and production methods.

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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