Tokyo, Japan

Yuichi Kuwahara

This inventor holds 4 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignees: Asahi Glass Company, Limited, Agc Glass Europe, Agc Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Kuwahara. Retrieved from https://idiyas.com/inventor/yuichi-kuwahara

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

USPTO Granted Patents = 4 

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Tokyo, JP (2015)
  • Chiyoda-ku, JP (2015)

Company Filing History:


Years Active: 2015-2025

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4 patents (USPTO):Explore Patents

Title: The Innovations of Yuichi Kuwahara: A Pioneer in Glass Technology

Introduction: Yuichi Kuwahara, an accomplished inventor based in Chiyoda-ku, Japan, has made significant contributions to the field of glass technology. With three patents to his name, he has demonstrated a commitment to advancing the chemical strengthening of glass substrates. His innovative work continues to influence the manufacturing processes within the industry.

Latest Patents: Kuwahara's notable patents include advancements in the production of glass substrates aimed at enhancing their durability and performance. One of his latest inventions is a glass substrate for chemical strengthening, created through a float process. This technology features at least one layer of a film comprising an inorganic material with hydrogen atoms in a specific concentration. Another recent patent involves a process for producing a glass substrate that is coated with an inorganic fine particle-containing silicon oxide film. This process entails the application of a specialized coating liquid containing organopolysiloxane and inorganic fine particles at controlled temperatures, showcasing Kuwahara's expertise in material science.

Career Highlights: Kuwahara has dedicated his professional career to Asahi Glass Company, Limited, where he has played a vital role in innovation and research. His work has significantly shaped the way glass substrates are produced and treated in the industry, reflecting his deep understanding of material properties and manufacturing processes.

Collaborations: Throughout his career, Kuwahara has collaborated with talented individuals such as Keisuke Abe and Naoki Okahata. These partnerships have allowed him to exchange ideas and further enhance the scope of his research and innovations in glass technology.

Conclusion: Yuichi Kuwahara is a prominent figure in the realm of glass technology, with a focus on developing efficient processes that elevate the performance of glass substrates. His contributions and inventions not only benefit Asahi Glass Company, Limited but also advance the industry as a whole. Recognizing his achievements is essential as he continues to pave the way for future innovations in the field.

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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