Tsukuba, Japan

Hiroshi Izumi

This inventor holds 6 USPTO granted patents. Top assignees: National Institute of Advanced Industrial Science and Technology, National Institute of Science and Technology, Other. Active years: 2002-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Izumi. Retrieved from https://idiyas.com/inventor/hiroshi-izumi-4i780vro

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Tsukuba, Ibaraki-ken, JP (2002)
  • Nagano JP (2005)
  • Tsukuba-shi, Ibaraki-ken, JP (2006)
  • Tsukuba, JP (2003 - 2019)
  • Ibaraki, JP (2021)

Company Filing History:


Years Active: 2002-2021

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6 patents (USPTO):Explore Patents

Title: Innovator Hiroshi Izumi: Pioneering Advances in Conformation Analysis and Bioluminescence

Introduction

Hiroshi Izumi is a prominent inventor based in Tsukuba, Japan. With a remarkable portfolio of six patents, Izumi has significantly contributed to the fields of conformation analysis and artificial bioluminescence. His innovative work addresses complex challenges in molecular analysis and bioluminescent technology, showcasing his prowess as a leading inventor.

Latest Patents

Izumi's recent patents include advancements in conformation analysis devices and bioluminescent substrates. The conformation analysis device and method developed by Izumi enable discrimination of subtle differences in molecular structures, facilitating unified processing of given molecules and large-scale computer processing. His conformation notation device and method allow unique notation even when a conformation cannot be distinctly determined, adhering to IUPAC nomenclature guidelines.

Another significant invention is a luminescent substrate tailored for artificial luciferases (ALuc). This substrate provides a wavelength-shifted spectrum with selective high-intensity luminescence and enhanced luminescence stability, ideal for various applications, such as bioluminescence probes, two-hybrid assays, and reporter gene assays.

Career Highlights

Izumi has worked with notable institutions, including the National Institute of Advanced Industrial Science and Technology. His contributions to research and development have led to innovative solutions that advance the understanding of molecular behavior and bioluminescence.

Collaborations

Throughout his career, Hiroshi Izumi has collaborated with esteemed colleagues, such as Shigeru Futamura and Atsushi Ogata. These partnerships have fostered a collaborative environment, enhancing the impact of his inventions in the scientific community.

Conclusion

In summary, Hiroshi Izumi's extensive contributions to innovation through his patents in conformation analysis and bioluminescence exemplify his dedication as an inventor. His work not only improves molecular analysis methods but also enriches the bioluminescence field, paving 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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