Tokyo, Japan

Masashi Takehana

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Takehana. Retrieved from https://idiyas.com/inventor/masashi-takehana

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 = 4.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Masashi Takehana: Innovator in Signal Recording Technology

Introduction

Masashi Takehana is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of signal recording technology. His innovative work has led to the development of a unique system that enhances the way signals are recorded and reproduced.

Latest Patents

Masashi Takehana holds a patent for a "Signal recording and/or reproducing system having a cassette storing." This invention features a tape cassette storing and transporting arrangement. The system includes a cassette storing apparatus with multiple compartments for storing tape cassettes. It also incorporates a recording and/or reproducing apparatus that works with the tape cassettes taken from the storing apparatus. The design includes a housing with a control panel and an opening for cassette insertion, along with a loading mechanism that guides the cassette to the tape driving portion.

Career Highlights

Masashi Takehana is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to focus on advancing recording technologies. His contributions have been instrumental in enhancing the functionality and efficiency of signal recording systems.

Collaborations

Throughout his career, Masashi has collaborated with talented individuals such as Hiraku Nishiyama and Hideki Hama. These collaborations have fostered innovation and creativity in their projects.

Conclusion

Masashi Takehana's work in signal recording technology exemplifies the spirit of innovation. His patent and contributions at Sony Corporation highlight his role as a key figure in advancing this field. His dedication to improving recording systems continues to influence the industry.

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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