Kanagawa, Japan

Taro Hasegawa

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: Sodick Co., Ltd., Fujitsu Quantum Devices Limited, Sumitomo Electric Device Innovations, Inc.. Active years: 2002-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taro Hasegawa. Retrieved from https://idiyas.com/inventor/taro-hasegawa

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


% Patents Active = 92.3


Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 40(Granted Patents)


Location History:

  • Fukui, JP (2003 - 2004)
  • Yamanashi, JP (2002 - 2011)
  • Sakai, JP (2012)
  • Yokohama, JP (2015 - 2020)
  • Kanagawa, JP (2014 - 2024)

Company Filing History:


Years Active: 2002-2024

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13 patents (USPTO):Explore Patents

Title: Taro Hasegawa: Innovator in Semiconductor Technology

Introduction

Taro Hasegawa is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 13 patents to his name, he has consistently pushed the boundaries of innovation in various applications within this domain.

Latest Patents

Hasegawa's latest inventions include a carrier device and a control method for a carrier device. This innovative carrier device consists of a moving body, a top plate, and a magnet plate featuring permanent magnets that are strategically arranged to optimize movement. The control system utilizes exciting coils to manage the movement and maintain a controlled top gap.

Another notable patent involves a process for forming an epitaxial substrate and a semiconductor optical device. This process entails multiple steps, including the formation of a striped mask on a semiconductor substrate, the selective growth of a dummy layer, and the precise removal of materials to create a void, ultimately leading to the development of a waveguide structure equipped with a heater.

Career Highlights

Throughout his career, Taro Hasegawa has made significant strides while working with notable companies such as Sodick Co., Ltd. and Sumitomo Electric Device Innovations, Inc. His expertise has greatly contributed to advancements in the technology offered by these organizations, cementing his reputation as a leading inventor in his field.

Collaborations

Hasegawa has collaborated with talented individuals such as Takuya Fujii and Ichiro Araie. These partnerships have resulted in the sharing of innovative ideas and have helped foster advancements in semiconductor technology.

Conclusion

Taro Hasegawa's dedication to innovation and his impressive array of patents illustrate his pivotal role in the advancement of semiconductor technology. His work continues to inspire future generations of inventors and engineers as they seek to solve complex problems and push the boundaries of what is possible in the tech 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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