Saitama, Japan

Kenji Esashika

This inventor holds 1 USPTO granted patent. Top assignee: New Japan Radio Co., Ltd.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Esashika. Retrieved from https://idiyas.com/inventor/kenji-esashika

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Kenji Esashika: Innovator in Semiconductor Technology

Introduction: Kenji Esashika is a prominent inventor based in Saitama, Japan. He is known for his contributions to semiconductor technology, particularly in the development of devices that enhance performance while minimizing size and complexity. His innovative approach has led to significant advancements in the field.

Latest Patents: Kenji Esashika holds a patent for a semiconductor device that incorporates an ESD protection element. This device is designed to suppress size increases, eliminate the need for extra processing steps, and maintain the integrity of the semiconductor's characteristics. The invention features a semiconductor substrate and a circuit element with a PN junction, which is formed on the substrate and has a different conductivity type. Additionally, the protection element is a transistor that connects the emitter to the semiconductor substrate, ensuring efficient operation.

Career Highlights: Throughout his career, Kenji has made notable strides in semiconductor research and development. His work at New Japan Radio Co., Ltd. has positioned him as a key player in the industry. His innovative designs and patents have contributed to the advancement of semiconductor technology, making devices more efficient and reliable.

Collaborations: Kenji has collaborated with talented individuals in his field, including Hideaki Matsumoto and Jun Yamashita. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion: Kenji Esashika's contributions to semiconductor technology exemplify the spirit of innovation. His patented designs and collaborative efforts continue to influence the industry, paving the way for future advancements.

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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