Kawasaki, Japan

Takahiro Mitsui

This inventor holds 9 USPTO granted patents and 3 EPO patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2007-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Mitsui. Retrieved from https://idiyas.com/inventor/takahiro-mitsui

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


% Patents Active = 77.8

 

Average Co-Inventor Count = 6.1

ph-index = 7

Forward Citations = 188(Granted Patents)


Location History:

  • Kashiwa, JP (2007 - 2009)
  • Kawasaki, JP (2010 - 2021)

Company Filing History:


Years Active: 2007-2021

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9 patents (USPTO):Explore Patents

Title: Innovations of Takahiro Mitsui in Electrophotographic Technology

Introduction

Takahiro Mitsui is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of nine patents. His work focuses on improving the performance and durability of photosensitive members used in electrophotographic devices.

Latest Patents

Mitsui's latest patents include advancements in electrophotographic photosensitive members, process cartridges, and electrophotographic apparatuses. One of his notable inventions is an electrophotographic photosensitive member that enhances both wear resistance and image quality. This member consists of a support, a photosensitive layer, and a surface layer, where the surface layer is a cured product of a specific composition. This composition includes a compound represented by a formula and a charge-transporting substance with reactive functional groups. Another patent details a production method for the electrophotographic photosensitive member, which achieves both abrasion resistance and excellent electrical characteristics.

Career Highlights

Mitsui is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work has been instrumental in developing innovative solutions that enhance the functionality of electrophotographic systems. His patents reflect a deep understanding of material science and engineering principles.

Collaborations

Mitsui has collaborated with notable colleagues such as Tatsuya Ikezue and Shoji Amamiya. These collaborations have contributed to the advancement of technology in their field, fostering innovation and creativity.

Conclusion

Takahiro Mitsui's contributions to electrophotographic technology demonstrate his expertise and commitment to innovation. His patents not only improve existing technologies but also pave the way for future advancements in the industry.

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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