Yokohama, Japan

Koichi Nittoh

This inventor holds 6 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Materials Co., Ltd.. Active years: 1996-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Nittoh. Retrieved from https://idiyas.com/inventor/koichi-nittoh

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 83.3

 

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Kanagawa, JP (1996)
  • Kanagawa-ken, JP (2002)
  • Yokohama, JP (2001 - 2019)

Company Filing History:


Years Active: 1996-2019

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6 patents (USPTO):Explore Patents

Title: Koichi Nittoh: Innovator in Neutron Technology

Introduction

Koichi Nittoh is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of neutron technology, holding a total of 6 patents. His work focuses on innovative devices and methods that enhance the understanding and application of neutron interactions.

Latest Patents

Nittoh's latest patents include groundbreaking inventions such as the neutron grid, neutron grid stack, neutron grid device, and method of manufacturing neutron grid. The neutron grid comprises a grid with a plurality of spacers that allow first neutrons from a target to pass through, along with absorbers that capture second neutrons scattered through the target. The design features spacers and absorbers arranged alternately along a specific direction, with covers that facilitate neutron passage. Additionally, he has developed a nondestructive identification method and device that utilizes radiation sources and sensors to analyze materials without causing damage.

Career Highlights

Throughout his career, Nittoh has worked with notable companies, including Toshiba Corporation and Toshiba Materials Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in technology.

Collaborations

Nittoh has collaborated with esteemed colleagues such as Chikara Konagai and Takeshi Takahara. Their joint efforts have further propelled innovations in neutron technology.

Conclusion

Koichi Nittoh's contributions to neutron technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in material analysis and neutron applications.

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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