Kyoto, Japan

Ken Yoshihara

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Nippon Itf, Inc. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Yoshihara. Retrieved from https://idiyas.com/inventor/ken-yoshihara

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Ken Yoshihara: Innovator in Arc Evaporation Technology

Introduction

Ken Yoshihara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of evaporation technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and effectiveness of film formation processes.

Latest Patents

Ken Yoshihara holds a patent for an arc evaporation source. This invention provides a method for melting and evaporating a cathode material by arc discharge for film formation on a substrate's surface. The arc evaporation source includes a cathode formed in a substantially disc shape and a magnetic field generating apparatus located at the back side of the cathode. This apparatus generates a magnetic field that optimizes the discharge process, ensuring effective film formation.

Career Highlights

Ken Yoshihara is associated with Nippon ITF, Inc., where he applies his expertise in evaporation technology. His innovative approach has led to advancements in the field, making him a respected figure among his peers. He has a patent count of 1 patent, showcasing his commitment to innovation.

Collaborations

Throughout his career, Ken has collaborated with talented individuals such as Naoto Okazaki and Tomoyasu Matsuno. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Ken Yoshihara's contributions to arc evaporation technology highlight his role as an influential inventor. His innovative spirit and dedication to advancing technology continue to inspire others 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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