Osaka, Japan

Masahiko Mizuno

This inventor holds 27 USPTO granted patents and 4 published patent applications and 9 EPO patents, primarily in Image Forming Technology. Top assignees: Kyocera Document Solutions Inc., Sumitomo Chemical Company, Limited. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Mizuno. Retrieved from https://idiyas.com/inventor/masahiko-mizuno

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

USPTO Granted Patents = 27 

% Patents Active = 59.3

 

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Ibaraki, JP (1996)
  • Suita, JP (2002)
  • Nara, JP (2013)
  • Osaka, JP (1998 - 2024)

Company Filing History:


Years Active: 1996-2026

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Areas of Expertise:
Inkjet Recording
Image Forming Apparatus
Drive Transmission
Power Transmission
Detection System
Conveying Device
Positioning Mechanism
Optical Unit
Timing Detection
Sheet Feed
Service Life
Pyridazin Derivatives
27 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masahiko Mizuno: A Profile

Introduction: Masahiko Mizuno, based in Osaka, Japan, is a prolific inventor with an impressive portfolio of 23 patents. His inventive spirit is reflected in his groundbreaking contributions to the field of image forming technology and mechanical systems.

Latest Patents: Among his latest innovations is an image forming apparatus that boasts a complex arrangement of components including a drum unit, a developing unit, and a unique drive transmission mechanism. This apparatus is designed to enhance the efficiency of imaging processes, featuring a developing roller bearing that can move radially while being radially supported. Additionally, Mizuno's innovations involve a drive transmission mechanism characterized by a clever design that utilizes a drive input gear part and a coil spring to ensure effective drive force output while maintaining smooth operation.

Career Highlights: Throughout his career, Mizuno has been associated with notable companies such as Kyocera Document Solutions Inc. and Sumitomo Chemical Company, Limited. His work within these organizations reflects his dedication to advancing technology, particularly in the domain of document solutions and chemical manufacturing processes.

Collaborations: Masahiko Mizuno has collaborated with esteemed colleagues, including Norihiko Hirata and Toshiya Takahashi, who have also made significant contributions to their respective fields. These partnerships highlight the collaborative spirit prevalent in innovation and research sectors, thereby fostering a dynamic environment for creative problem-solving.

Conclusion: Masahiko Mizuno continues to innovate, with a solid foundation of patents that showcases his expertise and commitment to improvement in engineering technologies. His work not only contributes to his immediate fields but also inspires the next generation of inventors and engineers in Japan 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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