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For the Inventor, By the Inventor

Toyohashi, Japan

Shuji Agatsuma

This inventor holds 4 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2004-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuji Agatsuma. Retrieved from https://idiyas.com/inventor/shuji-agatsuma

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

USPTO Granted Patents = 4

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 38(Granted Patents)


Company Filing History:

goldMedal4 out of 20,407 
 
Denso Corporation
 patents

Years Active: 2004-2012

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4 patents (USPTO):Explore Patents
1. 8217603 - Apparatus and method for driving rotary machine (2012-07-10),
2. 7893638 - Apparatus and method for driving rotary machine (2011-02-22),
3. 7237099 - Multiprocessor system having a plurality of control programs stored in a continuous range of addresses of a common memory and having identification registers each corresponding to a processor and containing data used in deriving a starting address of a CPU-linked interrupt handler program to be executed by the corresponding processor (2007-06-26),
4. 6798707 - Memory control apparatus for serial memory (2004-09-28),

Title: The Innovations of Shuji Agatsuma

Introduction

Shuji Agatsuma is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of motor driving technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of rotary machines, particularly brushless DC motors.

Latest Patents

One of Agatsuma's latest patents is an apparatus and method for driving rotary machines. This innovative motor driving apparatus includes a loss-of-synchronism monitoring circuit that observes the rotation of a rotary machine. It is designed to detect signs of a transition to a state of loss of synchronism. Upon detection, an energization control circuit temporarily halts the driving of the rotary machine, allowing it to enter a free-running state. Subsequently, the system resumes driving control of the rotary machine. Additionally, the apparatus features an inverter and a drive control circuit that manages the switching operation of the inverter based on the rotary machine's rotation.

Career Highlights

Shuji Agatsuma is currently employed at Denso Corporation, a leading global automotive supplier. His role involves developing advanced technologies that improve motor performance and reliability. His expertise in motor driving systems has positioned him as a key figure in the industry.

Collaborations

Agatsuma has collaborated with several talented individuals throughout his career, including Nobumasa Ueda and Sadahiro Akama. These collaborations have contributed to the advancement of innovative technologies in the field of motor control.

Conclusion

Shuji Agatsuma's contributions to motor driving technology exemplify the impact of innovation in engineering. His patents reflect a commitment to enhancing the functionality and efficiency of rotary machines. His work continues to influence the automotive industry and beyond.

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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