Amimachi, Japan

Yasushi Kuratani

This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Riso Kagaku Corporation. Active years: 1998-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Kuratani. Retrieved from https://idiyas.com/inventor/yasushi-kuratani

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 14(Granted Patents)


Location History:

  • Inashiki-gun, JP (1998)
  • Ibaraki-ken, JP (1999 - 2001)
  • Amimachi, JP (2002)

Company Filing History:


Years Active: 1998-2002

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4 patents (USPTO):Explore Patents

Title: Yasushi Kuratani: Innovator in Printing Technology

Introduction

Yasushi Kuratani is a notable inventor based in Amimachi, Japan. He has made significant contributions to the field of printing technology, holding a total of 4 patents. His innovative designs have advanced the capabilities of printing machines, making them more efficient and versatile.

Latest Patents

One of Yasushi Kuratani's latest patents is a stencil printer for duplex printing. This invention features a rotatable paper pinch drum with a cutout, multiple printing drums, and a position control unit. The design allows for synchronized rotation of the printing drums and the paper pinch drum, enabling efficient printing on paper stencils. Another significant patent is an image forming machine that includes sheet supplying and discharging tables. This machine is designed to print images on sheets while changing their orientation, enhancing the overall printing process.

Career Highlights

Yasushi Kuratani has dedicated his career to developing innovative printing solutions. His work at Riso Kagaku Corporation has positioned him as a key player in the industry. His patents reflect his commitment to improving printing technology and addressing the needs of modern printing applications.

Collaborations

Throughout his career, Yasushi has collaborated with talented individuals such as Hideaki Nogi and Tomohiro Mizutani. These partnerships have contributed to the successful development of his innovative projects.

Conclusion

Yasushi Kuratani's contributions to printing technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the evolution of printing machines, making them more efficient and effective.

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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