Omuta, Japan

Yasuhisa Nishi

This inventor holds 8 USPTO granted patents and 2 EPO patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 2010-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhisa Nishi. Retrieved from https://idiyas.com/inventor/yasuhisa-nishi

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

Calculating rank

% Patents Active = 75.0


Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2010-2013

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8 patents (USPTO):Explore Patents

Title: Yasuhisa Nishi: Innovator in Semiconductor Materials

Introduction

Yasuhisa Nishi is a prominent inventor based in Omuta, Japan. He has made significant contributions to the field of semiconductor materials, holding a total of 8 patents. His work focuses on the development of advanced materials that enhance the performance and efficiency of semiconductor devices.

Latest Patents

Nishi's latest patents include innovative products such as an amorphous siliceous powder and a semiconductor encapsulation material. The semiconductor encapsulation material is designed to exhibit low viscosity and improved moldability, even when highly loaded with inorganic fillers. His amorphous siliceous powder is suitable for preparing resin compositions used as encapsulation materials. This powder has a high content of Si and Al oxides, with specific aluminum content ranges depending on particle size. Additionally, he has developed a silica powder that contains ultrafine particles, enhancing its properties for various applications.

Career Highlights

Yasuhisa Nishi is associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical technology. His work has been instrumental in pushing the boundaries of semiconductor materials, contributing to the industry's growth and innovation.

Collaborations

Nishi has collaborated with notable colleagues, including Mitsuyoshi Iwasa and Takashi Fukuda. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of semiconductor technology.

Conclusion

Yasuhisa Nishi's contributions to semiconductor materials through his innovative patents highlight his role as a key figure in the industry. His work continues to influence advancements in technology, making a lasting impact on 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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