Tokyo, Japan

Nobuyuki Akiyama

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Nittan Company Limited, Lixil Nittan Company, Limited, Other. Active years: 1993-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Akiyama. Retrieved from https://idiyas.com/inventor/nobuyuki-akiyama-a2e8zlt4

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 105(Granted Patents)


Company Filing History:


Years Active: 1993-2012

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6 patents (USPTO):Explore Patents

Title: Nobuyuki Akiyama: Innovator in Flame Detection Technology

Introduction

Nobuyuki Akiyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of flame detection technology, holding a total of 6 patents. His innovative designs have enhanced safety measures in various applications.

Latest Patents

One of Akiyama's latest patents is a flame detector that features a sophisticated circuit board housed within a protective casing. This device includes a first light source that emits light, which is guided through a translucent light guide member to a designated light emission area. A first light receiving element is designed to detect specific wavelengths of light that are characteristic of flames. Additionally, a second light source emits light through a translucent cover, allowing a second light receiving element to assess the translucency of the cover. The design limits the field of view of the first light receiving element, ensuring accurate detection within a predetermined range. This innovative approach to flame detection showcases Akiyama's commitment to improving safety technologies.

Career Highlights

Throughout his career, Nobuyuki Akiyama has worked with notable companies such as Nittan Company Limited and Lixil Nittan Company, Limited. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in fire safety technology.

Collaborations

Akiyama has collaborated with talented individuals in the field, including Kazuyoshi Sakurai and Akihisa Kudoh. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.

Conclusion

Nobuyuki Akiyama's work in flame detection technology exemplifies his dedication to enhancing safety through innovation. His patents reflect a deep understanding of the complexities involved in fire detection, making him a valuable contributor to the field.

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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