Takasaki, Japan

Yuichi Kasuya

This inventor holds 6 USPTO granted patents. Top assignee: Taiyo Yuden Co., Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Kasuya. Retrieved from https://idiyas.com/inventor/yuichi-kasuya-86bpzjqu

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Gunma, JP (2012)
  • Takasaki, JP (2014 - 2016)

Company Filing History:


Years Active: 2012-2025

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6 patents (USPTO):Explore Patents

Title: Innovations by Inventor Yuichi Kasuya

Introduction

Yuichi Kasuya is a notable inventor hailing from Takasaki, Japan. With a remarkable portfolio of five patents, he has made significant contributions to the field of electronic components. His inventions have paved the way for advancements in capacitor and inductor technologies, showcasing his expertise and innovative spirit.

Latest Patents

Kasuya's latest patents illustrate his commitment to enhancing electronic components. One of his most notable inventions is the **multilayer ceramic capacitor**, which features ceramic grains forming a dielectric layer. This patent addresses critical conditions regarding the grain size to maintain optimal performance, effectively inhibiting the deterioration of capacitance and capacity-temperature characteristics despite a thinner internal electrode layer.

Another innovative creation by Kasuya is the **wire-wound inductor**, which incorporates a drum-shaped core made from a unique assembly of soft magnetic alloy grains. This design includes a coil conductive wire, terminal electrodes, and an outer sheath made from a magnetic powder-containing resin. A defining characteristic of this inductor is that the core member contains 2 to 15 percent by weight of chromium, providing enhanced performance and reliability.

Career Highlights

Kasuya's contributions to Taiyo Yuden Co., Ltd., where he works, have marked him as a significant figure in the technology and electronics industry. His inventions reflect a deep understanding of materials and their applications in creating high-performance electronic components. His skills and innovative approach have been instrumental in the company's progress and technological advancements.

Collaborations

Throughout his career, Yuichi Kasuya has collaborated with talented individuals such as Yoshinari Nakada and Koichiro Wada. These collaborations have fostered a creative environment that encourages the exchange of ideas and enhances the development of breakthrough technologies. Together, they have pushed the boundaries of innovation within their field.

Conclusion

In conclusion, Yuichi Kasuya is a distinguished inventor whose work at Taiyo Yuden Co., Ltd. illustrates the importance of innovation in the electronics industry. His latest patents, including the multilayer ceramic capacitor and wire-wound inductor, highlight his commitment to enhancing electronic component technology. Kasuya's collaborations with fellow inventors further strengthen the innovation landscape, ensuring that his contributions will have a lasting impact on future technological developments.

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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