Sodegaura, Japan

Tetujiro Kuroishi

This inventor holds 1 USPTO granted patent. Top assignees: Chukoh Chemical Industries, Ltd., Nippon Petrochemicals Company, Limited. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetujiro Kuroishi. Retrieved from https://idiyas.com/inventor/tetujiro-kuroishi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: **Tetujiro Kuroishi: Innovator in High-Frequency Circuit Materials**

Introduction

Tetujiro Kuroishi, an accomplished inventor based in Sodegaura, Japan, has made significant contributions to the field of high-frequency circuits. His innovative work has garnered him a patent, which showcases his expertise in developing advanced materials for electronic applications.

Latest Patents

Kuroishi holds a patent for a novel finish laminate designed specifically for high-frequency circuits. This patent describes a multilayer structure consisting of several components: a glass cloth layer laminated on at least one side of an ultrahigh molecular-weight polyethylene layer, with an adhesive layer interposed. This unique assembly allows for effective laminating of multiple layers, significantly enhancing the performance of high-frequency circuits. Additionally, in some embodiments, the glass cloth can be impregnated with a curable thermosetting resin, eliminating the need for an adhesive layer when applying a metal foil to the outermost layer.

Career Highlights

Throughout his career, Kuroishi has been affiliated with notable companies such as Nippon Petrochemicals Company and Chukoh Chemical Industries. His experiences in these organizations have contributed to his deep understanding of materials science and engineering, particularly in the development of innovative laminates and composites for electrical applications.

Collaborations

Kuroishi has collaborated with talented individuals, including Shigeki Yokoyama and Takeshi Kamiya. These partnerships have fostered an environment of creativity and innovation, allowing for the exchange of ideas and the development of groundbreaking technologies in the field.

Conclusion

Tetujiro Kuroishi's contributions to the realm of high-frequency circuits demonstrate his commitment to innovation and excellence. With a unique patent to his name, he continues to influence the industry and inspire future generations of inventors and engineers. His work exemplifies how advancements in material science can lead to significant improvements in 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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