Shizuoka, Japan

Shuuji Hasegawa

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Appliances, Inc. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuuji Hasegawa. Retrieved from https://idiyas.com/inventor/shuuji-hasegawa

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 = 10.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2007

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

Title: The Innovations of Shuuji Hasegawa: A Pioneer in Compressor Technology

Introduction

Shuuji Hasegawa, based in Shizuoka, Japan, is a notable inventor credited with significant advancements in compressor technology. His dedication to innovation has led to the development of a patented scroll compressor design that addresses critical performance demands in mechanical systems.

Latest Patents

Hasegawa holds a patent for a unique scroll compressor featuring a movable auxiliary portion. This invention includes a stopper portion designed to create a contact plane which engages with a pane of the fixed scroll through the elastic pressure of high-pressure fluid. The innovative design enables the movable auxiliary member to maintain optimal limits while effectively supporting the operation of the circling scroll member. This advancement plays a crucial role in enhancing the efficiency and reliability of compressors.

Career Highlights

Shuuji Hasegawa is a valuable member of Hitachi Appliances, Inc., where he contributes his expertise in engineering and innovative design. His work within the company reflects a commitment to improving the functionality of appliances by focusing on thermal and fluid dynamics, particularly in the development of compressors.

Collaborations

Throughout his career, Hasegawa has collaborated with talented colleagues such as Takeshi Tsuchiya and Yuuichi Yanagase. Together, they have shared knowledge and skills, leading to groundbreaking developments in their field. These collaborations have helped to foster a culture of innovation within Hitachi Appliances.

Conclusion

Shuuji Hasegawa's contributions to the field of compressor technology through his patent illustrate the importance of ingenuity in engineering. His work not only advances appliance performance but also paves the way for future innovations in the industry. As he continues to collaborate with other experts, the impact of his inventions is likely to resonate for years to come.

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…