Tokyo, Japan

Yoshihito Takamizawa

This inventor holds 1 USPTO granted patent. Top assignee: Sony Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihito Takamizawa. Retrieved from https://idiyas.com/inventor/yoshihito-takamizawa

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 = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshihito Takamizawa

Introduction

Yoshihito Takamizawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video technology, particularly through his innovative designs in rotary head drum devices. His work has been instrumental in enhancing the quality and efficiency of video tape recorders.

Latest Patents

Takamizawa holds a patent for a rotary head drum device. This device is designed for use in video tape recorders and features a motor positioned between a rotating drum and a fixed drum. The drum base includes at least three supporting surfaces that are strategically placed to improve stability and performance. This innovative design allows for enhanced quality while simultaneously reducing costs.

Career Highlights

Yoshihito Takamizawa is associated with Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to contribute to various advancements in video technology. His expertise and innovative mindset have made him a valuable asset to the company.

Collaborations

Takamizawa has collaborated with Eiji Ohshima, a fellow innovator in the field. Their partnership has fostered creativity and innovation, leading to advancements in technology that benefit the industry.

Conclusion

Yoshihito Takamizawa's contributions to video technology through his patent for a rotary head drum device exemplify his innovative spirit. His work continues to influence the industry, showcasing the importance of creativity and collaboration in technological advancements.

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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