Kanagawa, Japan

Itaru Tanaka

This inventor holds 1 USPTO granted patent. Top assignees: Sony Corporation, Tanaka Kogyo Corporation Limited. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itaru Tanaka. Retrieved from https://idiyas.com/inventor/itaru-tanaka-7cybg8xy

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 = 4.0

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Itaru Tanaka

Introduction

Itaru Tanaka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of electro-acoustic transducers. His innovative designs have paved the way for advancements in audio technology.

Latest Patents

Tanaka holds a patent for a diaphragm used with an electro-acoustic transducer. This diaphragm includes a diaphragm portion, an edge portion, and a supporting portion. The diaphragm portion is molded from synthetic resin materials, such as polypropylene. The edge portion is molded integrally with the supporting portion using thermoplastic synthetic resin. This innovative design enhances the performance of electro-acoustic transducers.

Career Highlights

Throughout his career, Tanaka has worked with prominent companies, including Tanaka Kogyo Corporation Limited and Sony Corporation. His experience in these organizations has contributed to his expertise in the field of audio technology. His work has been instrumental in developing high-quality audio products.

Collaborations

Tanaka has collaborated with talented individuals such as Hachishiro Kobayashi and Toshio Hirosawa. These collaborations have fostered innovation and creativity in his projects.

Conclusion

Itaru Tanaka's contributions to the field of electro-acoustic transducers demonstrate his innovative spirit and dedication to advancing audio technology. His patent and collaborations reflect his commitment to excellence in engineering.

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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