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For the Inventor, By the Inventor

Tokyo, Japan

Yoshinobu Utsumi

This inventor holds 28 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Rotary Electric Machines. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation. Active years: 2001-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinobu Utsumi. Retrieved from https://idiyas.com/inventor/yoshinobu-utsumi

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 60.7


Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 92(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2011 - 2017)
  • Tokyo, JP (2001 - 2023)

Company Filing History:

goldMedal16 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal12 out of 16,668 
 
Mitsubishi Electric Corporation
 patents

Years Active: 2001-2023

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Areas of Expertise:
Rotary Electric Machine
Controller-Integrated
Dynamoelectric
Automotive Applications
Refrigerant Passage
Magnet Retainer
Synchronous Motor
Positioning Sensor
AC Dynamo Electric Machine
Automotive Alternator
Manufacturing Method
Drive Belt Abrasion
28 patents (USPTO):Explore Patents
1. 11581786 - Rotary electric machine (2023-02-14),
2. 11552525 - Rotating electrical machine including a refrigerant passage (2023-01-10),
3. 10432069 - Controller-integrated rotary electric machine (2019-10-01),
4. 9899898 - Controller-integrated rotary electric machine (2018-02-20),
5. 9667124 - Controller-integrated electric rotating machine with brush restricting elements and assembling and disassembling methods of the same (2017-05-30),
6. 9570954 - Control device-integrated rotating electric machine which prevents entrance of drive belt abrasion powder (2017-02-14),
7. 9444312 - Rotary electric machine (2016-09-13),
8. 9413209 - Rotating electric machine (2016-08-09),
9. 8970076 - Controller-integrated rotating electrical machine (2015-03-03),
10. 8698363 - Electric rotating machine for vehicle (2014-04-15),
11. 8004130 - Rotating electric machine and manufacturing method therefor (2011-08-23),
12. 7999425 - Controller-integrated rotating electric machine (2011-08-16),
13. 7952242 - Rotary electric machine integrated with control device (2011-05-31),
14. 7417350 - Dynamoelectric claw-shaped rotor with magnet retainer (2008-08-26),
15. 7400076 - Rotating electric machine and method and device for positioning rotational position sensor for the machine (2008-07-15),

Title: Yoshinobu Utsumi: Pioneering Inventor from Tokyo

Introduction: Yoshinobu Utsumi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Utsumi holds several patents in various technological domains, including robotics, artificial intelligence, and renewable energy solutions.

Career Highlights: With a career spanning over two decades, Utsumi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in the industry.

Collaborations: Throughout his career, Utsumi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Yoshinobu Utsumi's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and researchers worldwide.

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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