Fujishi, Japan

Sei Suma

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sei Suma. Retrieved from https://idiyas.com/inventor/sei-suma-8v2kx5om

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 = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Sei Suma

Introduction

Sei Suma is a notable inventor based in Fujishi, Japan. He has made significant contributions to the field of air conditioning technology. His innovative designs have led to the development of practical solutions that enhance the efficiency and functionality of air conditioning units.

Latest Patents

One of Sei Suma's key patents is for a casing for an interior unit of a split type air conditioner. This patent describes a casing that includes a one-piece, molded fan casing housing an upper wall, a curved rear wall connected to the upper wall, side walls connected to both the upper wall and the curved wall, and a separator featuring a flat portion generally parallel with the upper wall. This design aims to improve the overall performance and aesthetics of air conditioning units.

Career Highlights

Sei Suma is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its advancements in electrical and electronic equipment. His work at this company has allowed him to focus on innovative designs that address the needs of modern air conditioning systems. With 1 patent to his name, he has established himself as a valuable contributor to the industry.

Collaborations

Throughout his career, Sei Suma has collaborated with talented individuals such as Minoru Nakada and Yashiro Shimma. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies in air conditioning.

Conclusion

Sei Suma's contributions to air conditioning technology exemplify the impact of innovative thinking in engineering. His patent for a casing design reflects his commitment to enhancing product performance and user experience. Through his work and collaborations, he continues to influence the industry positively.

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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