Tokorozawa, Japan

Raku Ishida

This inventor holds 1 USPTO granted patent. Top assignee: Nihon Kohden Corporation. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Raku Ishida. Retrieved from https://idiyas.com/inventor/raku-ishida-swezacc8

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Raku Ishida: Innovator in Mask Size Measurement Technology

Introduction

Raku Ishida is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of personal protective equipment, particularly in the design of mask sizing tools. His innovative approach addresses the need for accurate mask fitting, which is crucial for ensuring safety and comfort.

Latest Patents

Raku Ishida holds a patent for a "Mask Size Gauge." This device is designed to assist users in selecting the appropriate mask size based on specific facial measurements. The gauge features a reference position indicating portion that is placed at the height of the upper reference part of the wearer's face, alongside a size indicating portion that helps determine the mask size according to the height of the lower reference part. This invention enhances the effectiveness of masks by ensuring a better fit for users.

Career Highlights

Ishida is currently employed at Nihon Kohden Corporation, a leading company in the medical technology sector. His work at Nihon Kohden has allowed him to focus on innovations that improve healthcare products and services. His dedication to enhancing user experience through thoughtful design is evident in his patent work.

Collaborations

Raku Ishida collaborates with talented colleagues, including Risa Osawa and Masayuki Suzukawa. These partnerships foster a creative environment that encourages the development of innovative solutions in the field of medical technology.

Conclusion

Raku Ishida's contributions to mask sizing technology exemplify the importance of innovation in personal protective equipment. His patent for the Mask Size Gauge reflects a commitment to improving safety and comfort for users. Through his work at Nihon Kohden Corporation and collaborations with skilled coworkers, Ishida continues to make a positive impact in the industry.

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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