Kanagawa, Japan

Masato Hashimoto

This inventor holds 8 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Ricoh Company, Ltd.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Hashimoto. Retrieved from https://idiyas.com/inventor/masato-hashimoto-uy3st3vf

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

USPTO Granted Patents = 8 

% Patents Active = 75.0

 

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2016-2025

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masato Hashimoto

Introduction

Masato Hashimoto, an accomplished inventor based in Kanagawa, Japan, has made significant strides in the field of sheet feeding technology. With a total of seven patents to his name, his work continues to influence advancements in image forming and printing apparatus.

Latest Patents

Among Masato Hashimoto's latest innovations are two notable patents:

1. **Sheet Feeding Apparatus and Image Forming Apparatus**: This patent outlines a sophisticated sheet feeding apparatus that features a sheet stacker, an air blower, a float regulator, and a controller. The invention facilitates the stacking of sheets and employs the air blower to create a floating effect on the sheets. The float regulator is adjustable, allowing it to switch between regulating the float position of the sheets and a retracted state. The controller is designed to transmit positional information of the float regulator to a notification device.

2. **Sheet Feeding Device, Image Forming Apparatus, and Image Forming System**: This innovative device includes a sheet stacking table, an air blower, a feeder, and an air sucker. The air blower creates an environment where the uppermost sheet can float away from the bundle, allowing for efficient feeding. The air sucker is equipped with a suction nozzle and fan, as well as a duct that connects them, ensuring a seamless operation that enhances the sheet feeding process.

Career Highlights

Masato Hashimoto currently works at Ricoh Company, Ltd., where he has been able to bring his innovative ideas to fruition. His technical expertise in designing and improving sheet feeding mechanisms has been vital for enhancing the performance of imaging technologies within the company.

Collaborations

Working alongside talented individuals such as Hideaki Takahashi and Tatsuya Sugawara, Masato has fostered a collaborative environment that stimulates creativity and innovation. Their joint efforts in research and development have led to significant advancements in the field, showcasing the strength of teamwork in achieving groundbreaking inventions.

Conclusion

Masato Hashimoto stands out as a pivotal figure in the realm of technological innovation. His seven patents reflect his dedication to improving sheet feeding methodologies that are essential for image forming apparatus. As he continues to work at Ricoh Company, Ltd., the future promises further contributions from this inventive mind.

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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