Mihara, Japan

Norifumi Tasaka

This inventor holds 12 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Mitsubishi Heavy Industries Limited, Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd., Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 2000-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norifumi Tasaka. Retrieved from https://idiyas.com/inventor/norifumi-tasaka

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 = 41.7


Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 34(Granted Patents)


Location History:

  • Hiroshima, JP (2001)
  • Hiroshima-ken, JP (2001 - 2013)
  • Mihara, JP (2000 - 2014)

Company Filing History:


Years Active: 2000-2014

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12 patents (USPTO):Explore Patents

Title: Norifumi Tasaka: Innovator in Printing Technology

Introduction

Norifumi Tasaka is a prominent inventor based in Mihara, Japan. He has made significant contributions to the field of printing technology, holding a total of 12 patents. His innovative designs and methods have advanced the efficiency and quality of printing processes.

Latest Patents

Tasaka's latest patents include a variety of groundbreaking inventions. One notable patent is a printing device that features a rotatable printing cylinder and a blanket cylinder designed for synchronous rotation. This device conveys a printing medium by nipping it between the printing cylinder and the blanket cylinder. Additionally, it incorporates an inkjet head that forms images on the blanket cylinder's surface using heatset ink. Another significant patent is related to a printing press, which is configured as a newspaper web offset printing press. This press includes a feeder device, a printing device, a guiding device, a turn bar device, and a folding unit. The guiding device features both upstream and downstream guide rollers that help improve print quality by suppressing vibrations during the transportation of the print medium.

Career Highlights

Throughout his career, Norifumi Tasaka has worked with notable companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced printing technologies.

Collaborations

Tasaka has collaborated with esteemed colleagues, including Shuichi Takemoto and Ikuo Ozaki. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Norifumi Tasaka's contributions to printing technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the future of printing processes and 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]
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