Sakai, Japan

Tomoya Tsutsumino

This inventor holds 1 USPTO granted patent and 8 published patent applications. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoya Tsutsumino. Retrieved from https://idiyas.com/inventor/tomoya-tsutsumino

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Tomoya Tsutsumino: Innovator in Photocatalytic Technology

Introduction

Tomoya Tsutsumino is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of photocatalytic technology, particularly in the development of devices that improve air quality. His innovative work has led to the creation of a unique patent that addresses environmental concerns.

Latest Patents

Tomoya Tsutsumino holds a patent for an "Exhaust unit and image forming apparatus." This invention provides a photocatalyst filter that efficiently decomposes and eliminates ozone gas or volatile organic compounds (VOCs) while maintaining low ventilation resistance. The photocatalyst filter consists of a sheet-like filter substrate and a photocatalyst layer that exhibits photocatalytic action when exposed to light with a wavelength of 400 nm or more. The filter is designed with an aperture ratio of 35% to 80%, enhancing its effectiveness in air purification.

Career Highlights

Tsutsumino is associated with Sharp Kabushiki Kaisha Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to focus on innovative solutions that contribute to cleaner air and improved environmental conditions. His dedication to research and development has positioned him as a key player in his field.

Collaborations

Throughout his career, Tomoya Tsutsumino has collaborated with esteemed colleagues, including Yasuhiro Shibai and Hiroshi Onda. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Tomoya Tsutsumino's contributions to photocatalytic technology exemplify his commitment to innovation and environmental sustainability. His patent for an advanced photocatalyst filter showcases his ability to address pressing environmental issues through inventive solutions. His work continues to inspire advancements in air purification technologies.

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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