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For the Inventor, By the Inventor

Tomioka, Japan

Yohei Mizuno

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Tanaka Kikinzoku Kogyo K.k.. Active years: 2022-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yohei Mizuno. Retrieved from https://idiyas.com/inventor/yohei-mizuno

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:

goldMedal4 out of 372 
 
Tanaka Kikinzoku Kogyo K.k.
 patents

Years Active: 2022-2023

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4 patents (USPTO):Explore Patents
1. 11817299 - Gold sputtering target (2023-11-14),
2. 11569074 - Gold sputtering target (2023-01-31),
3. 11555238 - Producing method for gold sputtering target and producing method for gold film (2023-01-17),
4. 11501974 - Electrode structure of back electrode of semiconductor substrate, method for producing the same, and sputtering target for use in producing the electrode structure (2022-11-15),

Title: Yohei Mizuno: Innovator in Gold Sputtering Technology

Introduction

Yohei Mizuno is a notable inventor based in Tomioka, Japan. He has made significant contributions to the field of materials science, particularly in the development of gold sputtering targets. With a total of 4 patents to his name, Mizuno's work has implications for various applications in electronics and manufacturing.

Latest Patents

Mizuno's latest patents focus on the creation of a gold sputtering target. This target is composed of gold and inevitable impurities, designed with a sputtering surface. The average Vickers hardness of the target ranges from 40 to 60, while the average crystal grain size is between 15 µm and 200 µm. Notably, the {110} plane of gold is preferentially oriented at the sputtering surface, enhancing its performance in various applications.

Career Highlights

Mizuno is currently employed at Tanaka Kikinzoku Kogyo Co., Ltd., a leading company in precious metals and materials. His work at the company has allowed him to focus on innovative solutions that meet the demands of modern technology.

Collaborations

Mizuno has collaborated with several talented individuals in his field, including Chiharu Ishikura and Tetsuya Kato. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Yohei Mizuno's contributions to the field of gold sputtering technology highlight his innovative spirit and dedication to advancing materials science. His patents and work at Tanaka Kikinzoku Kogyo Co., Ltd. continue to influence the industry positively.

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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