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For the Inventor, By the Inventor

Hino, Japan

Asao Matsushima

This inventor holds 61 USPTO granted patents and 6 published patent applications, primarily in Image Formation Technology (CPC class G03G). Top assignees: Konica Minolta Business Technologies, Inc., Konica Corporation, Konica Minolta, Inc.. Active years: 1995-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Asao Matsushima. Retrieved from https://idiyas.com/inventor/asao-matsushima

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

USPTO Granted Patents = 61 

% Patents Active = 67.2

Average Co-Inventor Count = 4.6

ph-index = 6

Forward Citations = 148(Granted Patents)

Forward Citations (Not Self Cited) = 135(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hachioji, JP (1996 - 2008)
  • Tokyo, JP (1995 - 2019)
  • Hino, JP (2004 - 2019)

Company Filing History:

goldMedal21 out of 2,526 
 
Konica Minolta Business Technologies, Inc.
 patents
silverMedal20 out of 3,106 
 
Konica Corporation
 patents
bronzeMedal10 out of 4,387 
 
Konica Minolta, Inc.
 patents
4. 9 out of 713 
 
Konica-Minolta Holdings, Inc.
 patents
5. 1 out of 3 
 
Konica Minolta Technosearch Co., Ltd.
 patents

Years Active: 1995-2019

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Areas of Expertise:
Fixing Belt
Image Forming Apparatus
Electrostatic Toner
Manufacturing Method
Foil Transferring Method
Toner Production
Glossy Image Formation
Electrophotography
Non-Contact Information Recording
Image Development
Toner for Electrostatic Charge
61 patents (USPTO):Explore Patents
1. 10429785 - Fixing belt having high separability, fixing device, and image forming apparatus (2019-10-01),
2. 10289045 - Fixing belt and fixing device and image forming apparatus using the same (2019-05-14),
3. 10185260 - Fixing belt, fixing device, and image forming apparatus (2019-01-22),
4. 10139760 - Fixing belt, fixing device, and image forming apparatus (2018-11-27),
5. 10031454 - Fixing belt, fixing device, image forming apparatus and image formation method (2018-07-24),
6. 9841691 - Method of manufacturing electrostatic latent image developing toner (2017-12-12),
7. 9766563 - Toner and process for producing the same (2017-09-19),
8. 9377703 - Toner for developing electrostatic latent image and manufacturing method thereof (2016-06-28),
9. 9354535 - Toner for electrostatic charge image development and method for manufacturing the same (2016-05-31),
10. 9019560 - Image forming method (2015-04-28),
11. 8993208 - Foil transferring method and toner for forming foil transferring layer (2015-03-31),
12. 8867979 - Image forming method and image forming apparatus (2014-10-21),
13. 8867978 - Image forming method and image forming apparatus (2014-10-21),
14. 8844832 - Production process of non-contact information recording medium (2014-09-30),
15. 8824949 - Image forming method (2014-09-02),

Title: Asao Matsushima - Pioneering Inventor from Hino, Japan

Introduction: Asao Matsushima is a renowned inventor hailing from Hino, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsushima's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over three decades, Matsushima has worked with leading research institutions and tech companies, spearheading projects that have revolutionized various industries. His innovative spirit and dedication to progress have earned him global recognition.

Collaborations: Matsushima has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the development of transformative technologies that have impacted society on a large scale.

Conclusion: Asao Matsushima's relentless pursuit of innovation and his passion for creating a better future through technology make him a true visionary in the world of inventions. His contributions continue to inspire generations of inventors and pave the way for a more advanced and sustainable world.

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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