Tokyo, Japan

Yoshihiko Sagawa

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi Industrial Equipment Systems Co., Ltd., Hitachi Industrial Equipment Systems Co., Ltd.. Active years: 2022-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Sagawa. Retrieved from https://idiyas.com/inventor/yoshihiko-sagawa

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


% Patents Active = 50.0

Average Co-Inventor Count = 8.0

ph-index = 1


Company Filing History:


Years Active: 2022-2026

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2 patents (USPTO):Explore Patents

Title: **Yoshihiko Sagawa: Innovator in Gas Compression Technology**

Introduction

Yoshihiko Sagawa is a prominent inventor based in Tokyo, Japan, recognized for his innovative contributions to gas compressor technology. With one patent to his name, Sagawa's work has significant implications for the efficiency of gas compression systems.

Latest Patents

Sagawa holds a patent for a novel gas compressor designed to minimize power consumption during unload operation control. This invention involves a sophisticated mechanism that operates the compressor at constant speed while managing intake and release controls effectively. The patent outlines a system comprising a compressor main unit, drive source, intake throttle valve, gas release valve, rotation speed converting means, pressure detecting devices, and an advanced controller that optimizes the operational parameters based on discharge pressures.

Career Highlights

Sagawa is affiliated with Hitachi Industrial Equipment Systems Co., Ltd., a company known for its commitment to advancing industrial technologies. His work focuses on enhancing the performance and efficiency of gas compressors, streamlining operations for energy conservation and reliability.

Collaborations

Throughout his professional journey, Sagawa has worked alongside notable colleagues, including Masakazu Hase and Hideharu Tanaka. Their collaborative efforts have driven innovations in the field and fostered a team environment that encourages technological advancements.

Conclusion

Yoshihiko Sagawa's contributions to gas compressor technology exemplify the innovative spirit driving progress in industrial applications. His patent not only reflects his ingenuity but also the potential for increased energy efficiency in gas compression systems. Sagawa's work continues to impact the industry positively, highlighting the importance of dedicated inventors in shaping our technological future.

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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