Kanagawa, Japan

Takuro Hagiwara

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Fuji Xerox Co., Ltd.. Active years: 2009-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuro Hagiwara. Retrieved from https://idiyas.com/inventor/takuro-hagiwara

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

USPTO Granted Patents = 9 

% Patents Active = 22.2

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Ebina, JP (2009 - 2012)
  • Kanagawa, JP (2009 - 2015)

Company Filing History:


Years Active: 2009-2015

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9 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Takuro Hagiwara**

Introduction

Takuro Hagiwara is an accomplished inventor based in Kanagawa, Japan, with a notable record of nine patents to his name. His work primarily focuses on advancements in imaging technology, particularly in the areas of charging devices and image forming apparatuses. Hagiwara's innovations have significantly contributed to the field, showcasing his dedication and expertise.

Latest Patents

Among his latest inventions, Hagiwara has developed a series of cutting-edge patents that enhance the performance of imaging systems. One of his notable patents is for a charging member that features a conductive elastic layer and a conductive surface layer. This design ensures optimal contact with an image holding member through a specialized composition, combining resin, porous resin particles, and silicone oil in precise ratios.

Another significant patent addresses the image forming apparatus that includes innovations in charging rollers and photoconductor drums. This invention focuses on the initial and subsequent surface roughness and impedance ratios to optimize the printing process, which allows for high-quality image reproduction over a specified period. These patents underscore Hagiwara's commitment to pushing the boundaries of imaging technology.

Career Highlights

Hagiwara's career is marked by his collaboration with Fuji Xerox Co., Ltd., where he has leveraged his skills in innovation to develop advanced imaging solutions. His expertise in materials and design for image forming technology has established him as a leading inventor in his field. Throughout his journey, Hagiwara has remained dedicated to improving efficiency and sustainability in imaging processes.

Collaborations

Hagiwara's achievements are further enhanced through his collaborations with notable colleagues such as Yoshihisa Kitano and Osamu Handa. Working alongside these talented individuals, Hagiwara has fostered a creative environment that promotes the development of new technologies in the imaging industry.

Conclusion

Takuro Hagiwara's contributions to the field of imaging technology through his patents demonstrate his skill as an inventor and his passion for innovation. His work with Fuji Xerox Co., Ltd. and collaboration with esteemed colleagues highlight his commitment to advancing technology and efficiency in imaging processes. As industry needs evolve, Hagiwara's inventions continue to pave the way for future developments in this vital sector.

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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