Moriguchi, Japan

Takafumi Koike

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takafumi Koike. Retrieved from https://idiyas.com/inventor/takafumi-koike-66bbtizs

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Takafumi Koike and His Acceleration-Sensing Patent.

Introduction

Takafumi Koike is an inventor associated with Moriguchi, Japan, and Matsushita Electric Industrial Co., Ltd. His patent work focuses on acceleration sensing and positioning technology.

Latest Patents

The provided information lists one patent for Koike: “Acceleration Sensor, an Acceleration Detection Apparatus, and a Positioning Device.” The invention is designed to detect rotational acceleration accurately, even when the sensor is housed in a confined space. It uses first and second piezoelectric elements, each with at least one piezoelectric body supported by a block. Electrodes on opposite sides of each piezoelectric body output charge generated by strain deformation, and the elements are arranged with surfaces substantially parallel to one another. Koike is credited with 1 patent in the supplied data.

Career Highlights

Koike’s listed work connects piezoelectric sensing with acceleration detection and positioning applications. The patent identifies Matsushita Electric Industrial Co., Ltd. as his company.

Collaborations

The supplied information names Fumihiko Taniguchi and Tetsuro Otsuchi as Koike’s coworkers. Their specific roles in the patent or related work are not provided.

Conclusion

Takafumi Koike’s listed patent describes a compact piezoelectric sensor design intended to improve rotational-acceleration detection and support positioning devices.

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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