Tsukuba, Japan

Hiroshi Akoh

This inventor holds 3 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Ministry of International Trade & Industry, Japan Science and Technology Agency. Active years: 1988-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Akoh. Retrieved from https://idiyas.com/inventor/hiroshi-akoh

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


% Patents Active = 66.7

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 69(Granted Patents)


Location History:

  • Ibaraki, JP (1988)
  • Tsukuba, JP (1995 - 2009)

Company Filing History:


Years Active: 1988-2009

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3 patents (USPTO):Explore Patents

Title: Hiroshi Akoh: Innovator in Spintronics and Superconductivity

Introduction

Hiroshi Akoh is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the fields of spintronics and superconductivity, holding a total of 3 patents. His innovative work has paved the way for advancements in electronic devices and materials.

Latest Patents

One of Akoh's latest patents is a tunnel junction device that is capable of controlling its spin retention. This device includes a LaSrMnO electrode and a LaSrMnRuO electrode, both made from ferromagnetic materials, with a LaAlO insulating layer arranged between them. Another notable patent is for an anisotropic superconducting device and fluxon device. This device consists of a lower superconducting layer and an upper superconducting layer separated by a barrier layer, with all layers having a (103) crystal orientation.

Career Highlights

Throughout his career, Hiroshi Akoh has worked with esteemed organizations such as the Agency of Industrial Science and Technology and the Ministry of International Trade and Industry. His work in these institutions has allowed him to contribute to various research projects and technological advancements.

Collaborations

Akoh has collaborated with notable colleagues, including Hiroshi Sato and Shigeki Sakai. These partnerships have fostered a collaborative environment that has led to innovative breakthroughs in their respective fields.

Conclusion

Hiroshi Akoh's contributions to the fields of spintronics and superconductivity highlight his role as a leading inventor. His patents and collaborations reflect his commitment to advancing technology and innovation.

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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