Tokyo, Japan

Yutaka Shoji

This inventor holds 29 USPTO granted patents and 1 published patent application and 6 EPO patents, primarily in Image Forming Technology. Top assignees: Ricoh Company, Ltd., Hitachi Koki Co., Ltd., Ricoh Printing Systems, Ltd.. Active years: 1986-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Shoji. Retrieved from https://idiyas.com/inventor/yutaka-shoji

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

USPTO Granted Patents = 29 

% Patents Active = 55.2

 

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 153(Granted Patents)


Location History:

  • Hitachinaka, JP (1999 - 2006)
  • Ibaraki-Pref, JP (2010 - 2013)
  • Tokyo, JP (1986 - 2015)
  • Ibaraki, JP (2001 - 2015)
  • Kanagawa, JP (2015 - 2016)

Company Filing History:


Years Active: 1986-2016

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Areas of Expertise:
Cooling Device
Image Forming Apparatus
Sheet Aligning Device
Ink Jet Method
Conveying Device
Transport Status Detection
Decurling Device
Three-Dimensional Laminating
Print Head
Solid-Ink Printing
Printing System
Rotating Mechanism
29 patents (USPTO):Explore Patents

Title: The Inventive Journey of Yutaka Shoji in Tokyo

Introduction:

Yutaka Shoji, a prolific inventor based in Tokyo, JP, has made significant strides in the field of cooling devices and image forming apparatus. With an impressive portfolio of 28 patents, Shoji continues to push the boundaries of innovation at Ricoh Company, Ltd.

Latest Patents:

One of Shoji's latest patents includes a cutting-edge recording-material cooling device. This device features a unique design with two cooling units - a first cooling unit with a heat-absorbing surface and a second cooling unit strategically placed to absorb heat from the recording material. This innovative approach ensures optimal cooling efficiency for the image forming apparatus.

Career Highlights:

Throughout his career, Yutaka Shoji has demonstrated a steadfast commitment to innovation and technological advancement. His dedication to refining cooling devices has led to the development of groundbreaking solutions that enhance the performance of printing technologies. Shoji's expertise in this specialized area has solidified his reputation as a visionary inventor in the industry.

Collaborations:

In his pursuit of excellence, Yutaka Shoji has collaborated closely with esteemed colleagues at Ricoh Company, Ltd. Two notable coworkers, Junji Shirakawa and Takayuki Muneyasu, have worked alongside Shoji to bring his innovative concepts to life. Their combined efforts have resulted in the successful implementation of cutting-edge technologies within the company's product line.

Conclusion:

Yutaka Shoji's inventive spirit and relentless pursuit of excellence have established him as a key figure in the realm of cooling devices and image forming apparatus. His groundbreaking patents and collaborative initiatives underscore his invaluable contributions to the field of technology. As Shoji continues to drive innovation forward, his legacy of inventive prowess remains a cornerstone of Ricoh Company, Ltd.'s commitment to excellence 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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