Aizuwakamatsu, Japan

Hiroyuki Nansei

This inventor holds 15 USPTO granted patents. Top assignees: Spansion LLC., Monterey Research, LLC, Advanced Micro Devices Corporation. Active years: 2006-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Nansei. Retrieved from https://idiyas.com/inventor/hiroyuki-nansei

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 = 2.0

ph-index = 4

Forward Citations = 96(Granted Patents)


Location History:

  • Aizuwakamatsu, JP (2006 - 2017)
  • Fukushima-ken, JP (2011 - 2019)

Company Filing History:


Years Active: 2006-2019

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15 patents (USPTO):Explore Patents

Title: **Innovations of Hiroyuki Nansei: A Pioneer in Semiconductor Devices**

Introduction

Hiroyuki Nansei, based in Aizuwakamatsu, Japan, is a notable inventor with a remarkable portfolio of 15 patents. His contributions to the field of semiconductor devices have significantly advanced technology, especially in enhancing storage capacities and efficiencies in electronic devices.

Latest Patents

One of Hiroyuki Nansei's latest inventions is the "Convex shaped thin-film transistor device having elongated channel over insulating layer in a groove of a semiconductor substrate." This innovative semiconductor device reduces the distance between bit lines, allowing for higher storage capacity and density. The design includes first bit lines formed on a substrate, an insulating layer positioned between the bit lines, and channel layers in strategic alignment that optimize performance. This inventive approach not only improves efficiency but also contributes to the evolution of memory storage technology.

Career Highlights

Throughout his career, Nansei has collaborated with prominent companies such as Spansion LLC and Monterey Research, LLC. His experience in these organizations has provided him with the opportunity to refine his innovative ideas and advance his expertise in semiconductor technologies.

Collaborations

Nansei has worked alongside distinguished colleagues such as Yukio Hayakawa and Masahiko Higashi. Their collaboration has further propelled advancements in semiconductor research and development, making significant contributions to the industry.

Conclusion

Hiroyuki Nansei stands out as an influential figure in the field of semiconductor inventions. With his continuous dedication to innovation and collaboration with esteemed professionals, he has made lasting impacts that will influence the future of technology. His patents serve as a testament to his innovative spirit and commitment to advancing the capabilities of semiconductor devices.

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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