Isesaki, Japan

Shigeru Ito

This inventor holds 9 USPTO granted patents. Top assignee: Sanden Corporation. Active years: 1998-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Ito. Retrieved from https://idiyas.com/inventor/shigeru-ito

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


% Patents Active = 44.4

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 24(Granted Patents)


Location History:

  • Gunma, JP (1999)
  • Sawa-gun, JP (2002)
  • Isesaki, JP (1998 - 2009)

Company Filing History:


Years Active: 1998-2009

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9 patents (USPTO):Explore Patents

Title: Shigeru Ito: Innovator in Electromagnetic Clutch Technology

Introduction

Shigeru Ito is a prominent inventor based in Isesaki, Japan. He has made significant contributions to the field of electromagnetic clutch technology, holding a total of 9 patents. His innovative designs have paved the way for advancements in various mechanical applications.

Latest Patents

One of his latest patents involves an electromagnetic clutch capable of connecting and disconnecting a driving power source and a rotary shaft. This design includes a rotor that is rotated by the driving power source and an armature that can be attracted to the rotor by electromagnetic force. The armature produces a transmission force that is transmitted from the rotor to the rotary shaft. Additionally, the clutch features leaf springs that urge the armature to separate from the rotor, enhancing its functionality. Another notable patent describes an electromagnetic clutch for separably coupling a drive source and a rotary shaft. This design includes a rotor that is concentrically disposed outside the rotary shaft and accommodates an electromagnetic coil. The armature plate in this clutch is attracted toward the rotor by an electromagnetic force, ensuring a secure connection.

Career Highlights

Shigeru Ito is currently employed at Sanden Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and reliability of electromagnetic clutches in various applications.

Collaborations

Throughout his career, Shigeru has collaborated with notable coworkers such as Hirokazu Ichinose and Isamu Shirai. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Shigeru Ito's contributions to electromagnetic clutch technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of mechanical systems and a drive to improve their performance.

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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