Kyoto, Japan

Toshiya Kuwahara

This inventor holds 1 USPTO granted patent. Top assignee: Screen Holdings Co., Ltd.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiya Kuwahara. Retrieved from https://idiyas.com/inventor/toshiya-kuwahara

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Toshiya Kuwahara: Innovator in Filter Coupling Technology

Introduction

Toshiya Kuwahara is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of filter coupling devices, showcasing his innovative spirit and technical expertise. His work has led to the development of a unique patent that enhances substrate treating apparatuses.

Latest Patents

Kuwahara holds a patent for a "Filter coupling device and substrate treating apparatus provided therewith." This invention discloses a filter coupling device that includes joint members, a base plate, a filter holder, a rotation shaft, and a leg. The filter holder is designed to support both a first filter and a second filter. The rotation shaft connects with the filter holder, allowing it to take on a first and a second attitude by rotating around the rotation shaft. The filter holder comprises a first filter holder that supports the first filter in the first attitude and a second filter holder that supports the second filter in the second attitude. This innovative design enhances the efficiency and functionality of substrate treating processes.

Career Highlights

Kuwahara is currently employed at Screen Holdings Co., Ltd., where he continues to develop and refine his inventions. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field, further advancing his contributions to technology.

Collaborations

One of his notable coworkers is Masahito Kashiyama. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Toshiya Kuwahara's contributions to filter coupling technology exemplify the spirit of innovation. His patent reflects a commitment to improving substrate treating apparatuses, and his work at Screen Holdings Co., Ltd. positions him as a key player 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]
Loading…