Amagasaki, Japan

Katsunori Masai

This inventor holds 10 USPTO granted patents. Top assignees: Mita Industrial Co., Ltd., Kyocera Document Solutions Inc., Kyocera Mita Corporation. Active years: 1991-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Masai. Retrieved from https://idiyas.com/inventor/katsunori-masai

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


% Patents Active = 90.0

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 51(Granted Patents)


Location History:

  • Amagasaki, JP (1991 - 1994)
  • Osaka, JP (1994 - 2021)

Company Filing History:


Years Active: 1991-2021

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10 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Inventor Katsunori Masai

Introduction

Katsunori Masai, an esteemed inventor based in Amagasaki, Japan, has made significant contributions to the field of image forming technology. With a robust portfolio of 10 patents, Masai has focused on advancements that enhance the efficiency and functionality of image forming systems.

Latest Patents

Masai's recent innovations include two noteworthy patents. The first is for an **image forming system and image forming apparatus that perform maintenance or cancel sleep mode**. This system integrates an image forming apparatus with a mobile terminal device, utilizing short-range communication to manage sleep modes efficiently based on identification information.

His second recent patent pertains to a **copying machine having a tandem function**. This invention allows a copying machine to connect with a cooperative copying machine to perform collaborative tasks effectively. By enabling function selection that corresponds to both machines, it streamlines the process of distributing jobs and enhances overall productivity.

Career Highlights

Throughout his career, Katsunori Masai has worked with prominent companies, including Mita Industrial Co., Ltd. and Kyocera Mita Corporation. His experience in these organizations has paved the way for his innovative contributions in the copying and image forming sectors, allowing him to merge technical knowledge with practical application.

Collaborations

Masai has worked alongside talented colleagues, including Yasushi Kamezaki and Kazushi Takimoto. Their collaborative efforts have likely contributed to the development of various technological advancements, further showcasing the depth of collaboration in the field of innovation.

Conclusion

Katsunori Masai stands out as an influential inventor in the realm of image forming technologies. With his impressive patent portfolio and collaborations with industry peers, he continues to push the boundaries of innovation, making lasting impacts on the efficiency and functionality of modern copying and imaging systems.

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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