Ichihara, Japan

Hiroshi Ueki

This inventor holds 27 USPTO granted patents and 5 published patent applications and 9 EPO patents, primarily in Silicone Polymer Technology. Top assignees: Dow Corning Toray Silicone Company Limited, Dow Corning Toray Company, Ltd., Dow Corning Toray Silicone. Active years: 1997-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Ueki. Retrieved from https://idiyas.com/inventor/hiroshi-ueki

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

USPTO Granted Patents = 27 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 104(Granted Patents)


Location History:

  • Chiba Perfecture, JP (2001)
  • Chiba Prefecture, JP (1997 - 2010)
  • Chiba, JP (2006 - 2013)
  • Ichihara, JP (2000 - 2024)

Company Filing History:


Years Active: 1997-2024

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Areas of Expertise:
Curable Organopolysiloxane
Silicone Composition
Semiconductor Device
Adhesion Promoter
Cured Product
Epoxy Resin
Flame-Retardant Resin
Thermoplastic Resin
Polyimide Resin
Polycarbonate
Organic Resin
27 patents (USPTO):Explore Patents

Title: Hiroshi Ueki: A Pioneer in Organopolysiloxane Innovations

Introduction

Hiroshi Ueki, located in Ichihara, Japan, is a distinguished inventor known for his substantial contributions to the field of organopolysiloxane materials. With a remarkable portfolio of 27 patents, Ueki has dedicated his career to advancing technologies that enhance the mechanical properties and functionality of silicone compositions.

Latest Patents

Among his most recent innovations are two significant patents: the "Curable Organopolysiloxane Composition for Forming Films" and the "Method for Producing Organopolysiloxane Cured Film." His curable organopolysiloxane composition is designed to form films with low viscosity prior to curing, while demonstrating excellent mechanical strength and dielectric strength after curing. The composition includes specific components that are meticulously balanced to ensure optimal performance. These advancements not only improve the quality of the cured films but also contribute to the broader field of materials science.

Additionally, Ueki's method of manufacturing a semiconductor device involves a unique process that minimizes warping and enhances the surface resistance of the semiconductor chips and circuit boards. This innovative approach underscores his commitment to improving technological processes and materials.

Career Highlights

Throughout his career, Hiroshi Ueki has made significant strides while working with prominent organizations such as Dow Corning Toray Silicone Company Limited and Dow Corning Toray Company, Ltd. His experiences in these companies have provided him with a robust foundation to pursue innovative research and development initiatives.

Collaborations

Ueki has collaborated with various distinguished professionals in his field, including notable coworkers such as Yoshitsugu Morita and Haruhiko Furukawa. These partnerships have played a vital role in his innovations, fostering an environment of shared knowledge and expertise that has significantly contributed to the advancement of organopolysiloxane technologies.

Conclusion

Hiroshi Ueki's ongoing commitment to innovation in organopolysiloxane materials is evident in his extensive patent portfolio and his contributions to key industrial processes. His work continues to pave the way for advancements in both materials science and semiconductor technology, solidifying his position as a leader 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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