Osaka, Japan

Masaki Kadota

This inventor holds 37 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Image Forming Technology. Top assignees: Kyocera Document Solutions Inc., Kyocera Mita Corporation, Kyocera Mita Coporation. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Kadota. Retrieved from https://idiyas.com/inventor/masaki-kadota

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

USPTO Granted Patents = 37 

% Patents Active = 48.6

 

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1999-2026

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Areas of Expertise:
Image Forming Apparatus
Electrophotographic
Toner Conveying Device
Cleaning Device
Developing Device
Photosensitive Body
Surface Potential
Image Carrier
Moisture Removal
Document Feeding
Rotation Speed Control
37 patents (USPTO):Explore Patents

Title: Innovations by Masaki Kadota: Pioneering Toner and Cleaning Solutions

Introduction:

Masaki Kadota is a prolific inventor based in Osaka, Japan, with an impressive portfolio of 33 patents to his name. His work primarily revolves around innovations in toner conveying devices and cleaning apparatuses, making significant contributions to the field of printing technology.

Latest Patents:

Two of Kadota's latest patents highlight his inventive prowess. The first patent details a **toner conveying device** featuring a toner conveying passage through which toner is conveyed. It includes a conveying screw equipped with a rotary shaft and a helical blade that plays a pivotal role in toner transport. A brush member, with bristles designed to interact with the conveying screw, is also part of this innovation, optimizing the delivery of toner through structured intervals.

The second patent revolves around a **cleaning device and imaging forming apparatus** that incorporates various components such as a housing, cleaning blade, toner conveyance path, and conveyance screw. A unique element of this design is the inclusion of a first flicker that presses the conveyance screw in a specific direction, enhancing operational efficiency.

Career Highlights:

Throughout his career, Kadota has worked with several leading companies, including Kyocera Document Solutions Inc. and Kyocera Mita Corporation. His extensive experience in these innovative environments has allowed him to refine his inventions and contribute to significant advancements in printing technology.

Collaborations:

Masaki Kadota has collaborated with notable individuals during his career, including Ai Takagami and Masahito Ishino. These partnerships have fostered a synergistic environment, reinforcing the creativity and effectiveness of their integrated approach to solving complex technological challenges.

Conclusion:

Masaki Kadota's contribution to the field of toner technology and cleaning solutions is profound, as evidenced by his 33 patents. His innovative designs continue to impact the industry, demonstrating the critical role of inventors in driving technological advancements. With ongoing collaborations and a commitment to innovation, Kadota remains an influential figure in the realm of patents and inventions.

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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