Yokohama, Japan

Isami Nomoto

This inventor holds 2 USPTO granted patents. Top assignees: Victor Company of Japan, Limited, Mitsubishi Mining and Cement Co. Ltd.. Active years: 1981-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isami Nomoto. Retrieved from https://idiyas.com/inventor/isami-nomoto

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 2

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 1981-1985

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2 patents (USPTO):Explore Patents

Title: Isami Nomoto: Innovator in Acoustic Technology

Introduction

Isami Nomoto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of acoustic technology, holding a total of 2 patents. His work focuses on advancements in loudspeaker and microphone design, showcasing his innovative spirit and technical expertise.

Latest Patents

Nomoto's latest patents include a loudspeaker diaphragm made of a molded, sintered ceramic body. This diaphragm is designed to enhance sound quality by utilizing ceramic crystalline particles, which are carefully sized to optimize performance. The diaphragm's dome or cone shape is engineered to prevent deformation during firing, ensuring durability and reliability.

Another significant invention is a variable-directivity microphone device. This device features at least three microphones, strategically positioned to capture sound from various directions. The innovative design allows for directivity control, enabling users to adjust the microphone's sensitivity and focus based on their needs. This versatility makes it an essential tool for various audio applications.

Career Highlights

Throughout his career, Isami Nomoto has worked with prominent companies such as the Victor Company of Japan, Limited and Mitsubishi Mining and Cement Co. Ltd. His experience in these organizations has contributed to his development as a leading inventor in the acoustic field.

Collaborations

Nomoto has collaborated with talented individuals, including Chikahide Momose and Atushi Yumoto. These partnerships have fostered a creative environment that has led to the development of innovative technologies.

Conclusion

Isami Nomoto's contributions to acoustic technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, paving the way for future innovations in sound technology.

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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