Sakai, Japan

Mitsugu Shibanaka

This inventor holds 5 USPTO granted patents. Top assignee: Mita Industrial Co., Ltd.. Active years: 1990-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsugu Shibanaka. Retrieved from https://idiyas.com/inventor/mitsugu-shibanaka

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 14(Granted Patents)


Location History:

  • Sakai, JP (1990 - 1991)
  • Amagasaki, JP (1991)
  • Osaka, JP (1991)
  • Hyogo, JP (1992)

Company Filing History:


Years Active: 1990-1992

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Mitsugu Shibanaka: Innovator in Image Processing Technology

Introduction

Mitsugu Shibanaka is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of image processing technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and functionality of image forming equipment.

Latest Patents

One of Shibanaka's latest patents is the "Document Pusher Plate of an Image Forming Equipment." This invention relates to a document pusher plate that can be freely opened and closed by a hinge mechanism. It is mounted on a document set plate of the image forming equipment, allowing documents to be fed to the exposure position or delivered from it. The design includes a reinforcement plate to prevent warping or deflection, ensuring accurate and stabilized document transfer through an automatic document feeding unit.

Another significant patent is the "Automatic Document Conveying Device." This device is designed for use with an image processing machine that features a transparent plate for placing documents. It includes an opening-closing frame and a document table, with a conveyor roller that facilitates the delivery of sheet-like documents. The innovative guiding device allows for smooth document movement from the document table to the transparent plate while preventing reverse movement.

Career Highlights

Mitsugu Shibanaka is associated with Mita Industrial Co., Ltd., where he has been instrumental in developing advanced image processing technologies. His work has contributed to the company's reputation for innovation in the field.

Collaborations

Shibanaka has collaborated with notable coworkers, including Toshikazu Matsui and Jun Miyoshi. Their combined expertise has fostered a creative environment that encourages technological advancements.

Conclusion

Mitsugu Shibanaka's contributions to image processing technology through his patents demonstrate his commitment to innovation. His work continues to influence the industry, paving the way for future advancements in image forming equipment.

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]
Loading…