Ena, Japan

Akira Kikuyama

This inventor holds 2 USPTO granted patents. Top assignees: Citizen Watch Company, Ltd., Ricoh Watch Co., Ltd.. Active years: 1976-1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Kikuyama. Retrieved from https://idiyas.com/inventor/akira-kikuyama

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 = 2.4

ph-index = 2

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1976-1977

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2 patents (USPTO):Explore Patents

Title: Akira Kikuyama: Innovator in Timepiece Technology

Introduction

Akira Kikuyama is a notable inventor based in Ena, Japan. He has made significant contributions to the field of timepiece technology, holding a total of 2 patents. His innovative designs reflect a deep understanding of precision engineering and functionality.

Latest Patents

Kikuyama's latest patents include a high precision timepiece pace measuring device and a pulse motor. The high precision timepiece pace measuring device features a first mask circuit that inhibits the entry of a first signal from the timepiece, allowing for accurate pace measurement from a second signal. Additionally, a second mask circuit prevents external noises during the measurement period, ensuring precise readings. The pulse motor consists of a rotor with multiple magnetization axes and stators that alternate polarities, enhancing the motor's efficiency and performance.

Career Highlights

Throughout his career, Kikuyama has worked with prominent companies such as Citizen Watch Company, Ltd. and Ricoh Watch Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the advancement of timepiece technology.

Collaborations

Kikuyama has collaborated with notable individuals in the industry, including Nobuo Toyama and Shigekazu Takahashi. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Akira Kikuyama's contributions to timepiece technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the industry and inspire future innovations.

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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