Bunkyo, Japan

Hirofumi Murakami

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignee: Ichikawa Co., Ltd.. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Murakami. Retrieved from https://idiyas.com/inventor/hirofumi-murakami-qg97vr91

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 = 3.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Tokyo, JP (2012)
  • Bunkyo-ku, JP (2011 - 2018)

Company Filing History:


Years Active: 2011-2018

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3 patents (USPTO):Explore Patents

Title: Hirofumi Murakami: Innovator in Papermaking Technology

Introduction

Hirofumi Murakami is a notable inventor based in Bunkyo-ku, Japan. He has made significant contributions to the field of papermaking technology, holding a total of 3 patents. His innovative work focuses on enhancing the efficiency and effectiveness of papermaking processes.

Latest Patents

Murakami's latest patents include advancements in papermaking felt and press felt. One of his patents describes a papermaking felt that consists of a base fabric layer made up of two layers, each formed by spirally winding a band-shaped body. The unique design allows for a displacement of 2 cm or more between intersection points, optimizing the felt's performance. Another patent outlines a papermaking press felt that integrates a polymeric elastomer, which enhances the felt's deformability and recoverability under pressure. This innovation reduces work time for engaging the felt and shortens the initial warming-up period, ultimately extending the felt's lifespan.

Career Highlights

Hirofumi Murakami is currently employed at Ichikawa Co., Ltd., where he continues to develop innovative solutions in the papermaking industry. His work has been instrumental in improving the quality and efficiency of papermaking processes.

Collaborations

Murakami collaborates with esteemed colleagues such as Takashi Ouchi and Hiroyuki Oda. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Hirofumi Murakami's contributions to papermaking technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of the industry, making significant strides in efficiency and effectiveness.

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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