Tokyo, Japan

Shinji Takachi

This inventor holds 3 USPTO granted patents, plus 2 CIPO patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Takachi. Retrieved from https://idiyas.com/inventor/shinji-takachi

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 = 5.1

ph-index = 3

Forward Citations = 61(Granted Patents)


Company Filing History:


Years Active: 1995-1996

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3 patents (USPTO):Explore Patents

Title: The Innovations of Shinji Takachi

Introduction

Shinji Takachi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of portable radio technology. With a total of 3 patents to his name, Takachi's work reflects his dedication to innovation and improvement in communication devices.

Latest Patents

One of Takachi's latest patents is an adapter unit designed for adaptively supplying a portable radio telephone with electric power. This invention allows for efficient power management depending on the state of the portable radio unit. When the unit is not powered by a rechargeable battery or is not in a communication state, the first power supply circuit of the adapter unit provides power to the rechargeable battery or the portable radio unit. Conversely, when the portable radio unit is in a communication state, the second power supply circuit supplies power through the rechargeable battery. Notably, the power supply capacity of the second circuit is greater than that of the first, ensuring optimal performance during use.

Career Highlights

Shinji Takachi is currently employed at Kabushiki Kaisha Toshiba, a leading technology company known for its innovative solutions. His work at Toshiba has allowed him to collaborate with other talented engineers and inventors, further enhancing his contributions to the field.

Collaborations

Throughout his career, Takachi has worked alongside notable colleagues such as Buntaro Sawa and Goichi Sato. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Shinji Takachi's contributions to the field of portable radio technology exemplify his innovative spirit and commitment to enhancing communication devices. His patents reflect a deep understanding of power management and user needs, making him a significant figure in the world of inventions.

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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