Himeji, Japan

Yuichi Ohki

This inventor holds 6 USPTO granted patents. Top assignees: Idemitsu Kosan Company, Limited, Idemitsu Petrochemical Co., Ltd.. Active years: 1990-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Ohki. Retrieved from https://idiyas.com/inventor/yuichi-ohki

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 = 2.8

ph-index = 6

Forward Citations = 106(Granted Patents)


Company Filing History:


Years Active: 1990-1995

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6 patents (USPTO):Explore Patents

Title: Innovations by Yuichi Ohki: A Pioneer in Readily Slidable Films

Introduction

Yuichi Ohki, an innovative inventor based in Himeji, Japan, has made significant contributions to the field of materials science, particularly in the development of advanced films. With a total of six patents to his name, Ohki's work exemplifies creativity and technical expertise, leading to advancements that enhance the performance of various products.

Latest Patents

Yuichi Ohki's latest patent focuses on a revolutionary method for producing readily slidable films. This patented process involves uniaxially stretching a pre-molded product composed of a styrene polymer with a high degree of syndiotactic configuration, combined with a precise percentage of inorganic filler particles. The innovative method also covers the simultaneous biaxial stretching and incorporates techniques for improving surface roughness and static friction coefficients. The resultant films demonstrate robust heat resistance, mechanical strength, and superior electrical insulating properties, making them exceptional for applications requiring excellent sliding properties and smoothness.

Career Highlights

Throughout his career, Yuichi Ohki has worked with renowned companies such as Idemitsu Kosan Company, Limited, and Idemitsu Petrochemical Co., Ltd. His tenure at these institutions has allowed him to hone his skills and collaborate on projects that have furthered the field of polymer technology. Ohki's commitment to innovation has not only earned him patents but also recognition within the materials science community.

Collaborations

In addition to his achievements, Yuichi Ohki has collaborated with notable colleagues, including Keisuke Funaki and Masao Takashige. These partnerships have fostered creative exchanges that have likely contributed to the successful development of his patents and innovations in film technology.

Conclusion

Yuichi Ohki stands out as a noteworthy inventor whose work has enhanced the functionality of sliding films through innovative processes. His dedication to advancing material science reflects the essential role of inventors in driving progress and innovation in various industries. As he continues to develop new technologies, Ohki's future contributions are anticipated to further elevate the standards of performance in the materials used across a range of 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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