Shizuoka, Japan

Toshihiro Matsushima

This inventor holds 12 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 2010-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Matsushima. Retrieved from https://idiyas.com/inventor/toshihiro-matsushima

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

USPTO Granted Patents = 12 

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Mishima, JP (2010 - 2012)
  • Shizuoka, JP (2010 - 2022)
  • Mishima Shizuoka, JP (2021 - 2022)

Company Filing History:


Years Active: 2010-2022

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12 patents (USPTO):Explore Patents

Title: The Innovations of Toshihiro Matsushima

Introduction

Toshihiro Matsushima is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of image forming technology, holding a total of 12 patents. His work has been instrumental in advancing the functionality and efficiency of image forming apparatuses.

Latest Patents

Matsushima's latest patents include innovative designs for image forming apparatuses. One embodiment features an image forming apparatus that consists of an electrically conductive and grounded frame, an image forming unit, a print head, and a holder that supports the print head. This design incorporates an electrically conductive urging member that pushes the print head toward the image forming unit. Notably, the arm connected to the urging member floats when the print head moves away and connects to the frame when the print head approaches. Another patent describes an image forming unit that can be inserted into an image forming apparatus, which includes a photosensitive drum and a drum case. The drum case is designed to engage with the solid head of the image forming apparatus and guide it in a specific direction.

Career Highlights

Throughout his career, Matsushima has worked with prominent companies such as Toshiba Tec and Toshiba Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in image forming technology.

Collaborations

Matsushima has collaborated with talented individuals in his field, including Masataka Muratani and Masahiro Ohno. These collaborations have contributed to the success of his inventions and patents.

Conclusion

Toshihiro Matsushima's contributions to image forming technology are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing this field.

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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