Osaka, Japan

Jumpei Hobo

This inventor holds 30 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Inkjet Technology. Top assignees: Kyocera Document Solutions Inc., Kyocera Mita Corporation. Active years: 2008-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jumpei Hobo. Retrieved from https://idiyas.com/inventor/jumpei-hobo

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

USPTO Granted Patents = 30 

% Patents Active = 63.3


Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 2008-2017

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Areas of Expertise:
Inkjet Recording Apparatus
Conveyor Device
Liquid Developer
Image Forming Apparatus
Belt Cleaning Device
Wet Image Forming
Liquid-Level Detection
Toner Concentration Measurement
Cleaning Unit
Developing Apparatus
Carrier Removing Members
Wet-Type Image Forming
30 patents (USPTO):Explore Patents

Title: Innovations by Jumpei Hobo in Inkjet Technology

Introduction

Jumpei Hobo is an accomplished inventor based in Osaka, Japan, recognized for his significant contributions to inkjet technology. With a remarkable portfolio of 30 patents, Hobo has dedicated his career to innovating advancements that enhance the performance and functionality of inkjet recording apparatuses.

Latest Patents

Among his latest innovations are two notable patents for inkjet recording apparatuses. The first patent outlines an inkjet recording apparatus that includes a sheet feed section, an image forming section, a partition unit, an air inflow portion, as well as first and second sheet conveyance sections. The design facilitates efficient air management within the apparatus casing, allowing air to flow into the image forming section and enhancing the overall efficiency of the printing process.

The second patent describes another inkjet recording apparatus featuring a control section, a conveyance section, and a recording head. It also includes a negative pressure applying section that effectively sucks the recording medium onto the conveying surface. This innovation aims to improve the precision and reliability of inkjet printing, further pushing the boundaries of what is achievable in this technology.

Career Highlights

Hobo has held influential positions within leading companies such as Kyocera Document Solutions Inc. and Kyocera Mita Corporation. His work in these organizations has significantly shaped the field of document solutions and printing technology, paving the way for more efficient products that cater to the evolving needs of consumers and businesses alike. His dedication to research and development has consistently resulted in groundbreaking inventions within the inkjet domain.

Collaborations

Throughout his career, Hobo has collaborated with notable colleagues, including Hidenori Takenaka and Takeshi Watanabe. These collaborations have not only fostered a dynamic exchange of ideas but have also facilitated the acceleration of innovative solutions in their field.

Conclusion

Jumpei Hobo's contributions to the field of inkjet technology have been profound and impactful. His extensive patent portfolio and successful collaborations highlight his dedication to advancing inkjet recording systems. As he continues to innovate, Hobo remains an influential figure in shaping the future of printing technology, ensuring that advancements in this area will continue to emerge for years to come.

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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