Tsukuba, Japan

Itaru Honma

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: The University of Tokyo, Hitachi Maxell, Limited, National Institute of Advanced Industrial Science and Technology. Active years: 2001-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itaru Honma. Retrieved from https://idiyas.com/inventor/itaru-honma-s2gtswp4

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


% Patents Active = 75.0


Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 50(Granted Patents)


Location History:

  • Kashiwa, JP (2001)
  • Tsukuba-shi, Ibaraki-ken, JP (2005)
  • Tsukuba, JP (2004 - 2009)

Company Filing History:


Years Active: 2001-2009

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4 patents (USPTO):Explore Patents

Title: Itaru Honma: Innovator in Electrochemical Technologies

Introduction

Itaru Honma is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of electrochemical devices, holding a total of 4 patents. His work focuses on developing advanced materials that enhance the performance of energy storage systems.

Latest Patents

Honma's latest patents include innovative technologies such as an electrode material for electrochemical elements and a proton-conducting membrane for fuel cells. The electrode material comprises a composite of a particulate conductive material and a metal oxide, which is prepared by mixing and dispersing the conductive material with a colloidal solution of an oxide. This composite exhibits high capacity even at high current densities and is particularly useful for lithium secondary batteries and electrochemical capacitors. Additionally, his proton-conducting membrane demonstrates excellent heat resistance, durability, and proton conductivity at high temperatures, making it suitable for fuel cell applications.

Career Highlights

Throughout his career, Honma has worked with esteemed institutions, including the University of Tokyo. His research has significantly advanced the understanding and development of materials used in electrochemical devices.

Collaborations

Honma has collaborated with notable colleagues such as Shigeki Nomura and Toshiya Sugimoto, contributing to various research projects and innovations in the field.

Conclusion

Itaru Honma's contributions to electrochemical technologies have positioned him as a key figure in the development of advanced energy storage solutions. His innovative patents continue to influence the industry and pave the way for future advancements.

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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