Osaka, Japan

Masahito Ishino

This inventor holds 32 USPTO granted patents and 7 published patent applications and 2 EPO patents, primarily in Image Forming Technology. Top assignees: Kyocera Document Solutions Inc., Kyocera Mita Corporation, Kyocera Mita Coporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Ishino. Retrieved from https://idiyas.com/inventor/masahito-ishino

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

USPTO Granted Patents = 32 

% Patents Active = 71.9

 

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Image Forming Apparatus
Non-Magnetic Development
Toner Melt Adhesion
Speed Reduction Control
Surface Potential Setting
Electrophotographic Photoreceptor
Cleaning Device
Cumulative Drive Time
Image Quality Enhancement
Regulation Blade
Drum Heater
32 patents (USPTO):Explore Patents

Title: Masahito Ishino: Innovator in Developing Technologies

Introduction

Masahito Ishino is an esteemed inventor based in Osaka, Japan, known for his significant contributions to the field of imaging technologies. With an impressive portfolio of 32 patents, Ishino has developed innovative solutions aimed at enhancing the efficiency and performance of imaging devices.

Latest Patents

Among his latest patents, Ishino has introduced a developing device designed to enhance the performance of non-magnetic one-component development systems. This device features a development container for a non-magnetic one-component developer composed solely of toner, a developer carrying member created through a polishing method, and a regulation blade that effectively manages the thickness of the toner layer. Moreover, he has patented an image forming apparatus capable of executing speed reduction control during warming-up, which optimizes the operation of the printing process.

Career Highlights

Ishino has had a notable career with prominent companies, including Kyocera Document Solutions Inc. and Kyocera Mita Corporation. His roles at these institutions have allowed him to spearhead the development of advanced imaging technologies, further enhancing the operational efficiency of printers and copiers.

Collaborations

Throughout his career, Ishino has collaborated with talented colleagues, including Masaki Kadota and Yoshitaka Imanaka. These collaborations have contributed to the success of various innovative projects, fostering a spirit of teamwork and innovation within the field.

Conclusion

Masahito Ishino's contributions to the world of imaging technologies through his patents and collaborative efforts have positioned him as a key figure in this industry. His work continues to influence the development of efficient and effective imaging solutions, paving the way for future innovations in the field.

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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