Tokyo, Japan

Tatsuya Inamiya

This inventor holds 1 USPTO granted patent. Top assignee: Sansui Electric Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Inamiya. Retrieved from https://idiyas.com/inventor/tatsuya-inamiya

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 = 1.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Tatsuya Inamiya: Innovator in Speaker Diaphragm Technology

Introduction

Tatsuya Inamiya is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of audio technology, particularly in the design of speaker diaphragms. His innovative approach combines natural materials to enhance sound quality.

Latest Patents

Inamiya holds a patent for a unique diaphragm for speakers. This diaphragm is made from a combined fiber paper that incorporates crushed silk chips and crushed bast fiber, specifically Manila hemp. The silk fiber provides vibration damping, while the bast fiber adds strength and stiffness. The manufacturing process involves mixing the crushed materials with water to create a slurry, which is then drained to form the combined fiber paper. Additionally, his invention includes the option of layering different materials, such as hard wound silk gauze or carbon fiber, between two layers of the combined fiber paper.

Career Highlights

Inamiya is associated with Sansui Electric Co., Ltd., a company known for its commitment to high-quality audio products. His work has contributed to advancements in speaker technology, enhancing the listening experience for consumers.

Collaborations

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Conclusion

Tatsuya Inamiya's innovative work in speaker diaphragm technology showcases his dedication to improving audio quality through the use of natural materials. His contributions are a testament to the potential of combining traditional fibers with modern engineering techniques.

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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