Yokohama, Japan

Masahiro Ogawa

This inventor holds 7 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Nippon Kokan Kabushiki Kaisha, Ricoh Company, Ltd., Nissan Motor Company Limited. Active years: 1983-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ogawa. Retrieved from https://idiyas.com/inventor/masahiro-ogawa-m08sqpfs

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 71.4


Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 105(Granted Patents)


Location History:

  • Kanagawa, JP (2011 - 2012)
  • Yokohama, JP (1983 - 2017)

Company Filing History:


Years Active: 1983-2017

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7 patents (USPTO):Explore Patents

Title: Masahiro Ogawa: Innovator in Paper Processing Technologies

Introduction

Masahiro Ogawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of paper processing technologies, holding a total of 7 patents. His innovative methods and apparatuses have advanced the efficiency and quality of paper production.

Latest Patents

Ogawa's latest patents include a method of producing a pressed paper piece and an apparatus for implementing this method. The objective of this invention is to provide a technique for forming a pressed paper piece by deep drawing a sheet of blank primarily made of paper, using a punch and a die. This method ensures that no distinguishable wrinkles are formed in the upright portions of the pressed paper piece. Additionally, he has developed a partitioned duplex printing method based on the capacity of the output tray. This printer design includes a data obtaining unit, a storage unit, an engine, and a printing unit, which work together to efficiently print odd and even pages on both sides of the sheets.

Career Highlights

Throughout his career, Ogawa has worked with notable companies such as Nippon Kokan Kabushiki Kaisha and Ricoh Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the paper processing industry.

Collaborations

Ogawa has collaborated with several talented individuals in his field, including Tomihiro Hara and Masaaki Yamashita. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahiro Ogawa's contributions to paper processing technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions that enhance production quality.

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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