Kanagawa, Japan

Masaharu Nakatsu

This inventor holds 6 USPTO granted patents. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation. Active years: 1996-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Nakatsu. Retrieved from https://idiyas.com/inventor/masaharu-nakatsu

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


% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 14(Granted Patents)


Location History:

  • Minami-ashigara, JP (1996)
  • Kanagawa, JP (1999 - 2007)
  • Ashigarakami-gun, JP (2016)

Company Filing History:


Years Active: 1996-2016

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6 patents (USPTO):Explore Patents

Title: Masaharu Nakatsu: Innovator in Radiation Imaging Technology

Introduction

Masaharu Nakatsu is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of radiation imaging technology, holding a total of 6 patents. His work has been instrumental in advancing the capabilities of radiation detection and imaging systems.

Latest Patents

Among his latest innovations is a radiation image detecting device and a radiation image capturing system. This system includes a radiation source and a detecting device that features a solid-state detector and a wavelength conversion layer. The wavelength conversion layer consists of a first phosphor layer with larger phosphor particles and a second phosphor layer with smaller particles, enhancing the system's efficiency. Another notable patent is for a cerium activated lutetium borate phosphor, which emits stimulated light when exposed to radiation, showcasing his expertise in materials science.

Career Highlights

Masaharu Nakatsu has worked with notable companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in radiation imaging technology.

Collaborations

He has collaborated with esteemed colleagues, including Hiroshi Takehara and Yuichi Hosoi, contributing to various projects that have furthered advancements in the field.

Conclusion

Masaharu Nakatsu's contributions to radiation imaging technology through his patents and collaborations highlight his role as a key innovator in this specialized area. His work continues to influence the development of advanced imaging systems.

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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