Hyogo, Japan

Ken Ohtagaki

This inventor holds 3 USPTO granted patents. Top assignees: Sumitomo Special Metals Co., Ltd., Neomax Co., Ltd.. Active years: 2001-2005.

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

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 = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2001-2005

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3 patents (USPTO):Explore Patents

Title: Ken Ohtagaki: Innovator in Surface Treatment Technologies

Introduction

Ken Ohtagaki is a notable inventor based in Hyogo, Japan, recognized for his contributions to surface treatment technologies. With a total of three patents to his name, Ohtagaki has developed innovative solutions that enhance the efficiency and effectiveness of surface treatment processes.

Latest Patents

Ohtagaki's latest patents include a "Surface-treating holder having tubular structure and method using the same." This invention features a wire coiled to form a spring-like tubular structure, allowing for the accommodation of works within the holder. The process enables surface treatment of multiple works while they are rotated about their axes. Another significant patent is the "Surface-treating support member and method using the same." This support member consists of an upper and lower cage with multiple compartments, designed to support a plurality of works. The cages can be opened and closed in a lengthwise direction, facilitating the rotation of works during the surface treatment process.

Career Highlights

Throughout his career, Ken Ohtagaki has worked with prominent companies such as Sumitomo Special Metals Co., Ltd. and Neomax Co., Ltd. His experience in these organizations has contributed to his expertise in surface treatment technologies and innovation.

Collaborations

Ohtagaki has collaborated with notable coworkers, including Yoshimi Tochishita and Yoshio Fujiwara. These partnerships have likely played a role in the development of his patented technologies.

Conclusion

Ken Ohtagaki's innovative work in surface treatment technologies has made a significant impact in his field. His patents reflect a commitment to improving processes and efficiency in surface treatment applications.

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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