Matsumoto, Japan

Tomoaki Takahashi

USPTO Granted Patents = 72 


Average Co-Inventor Count = 1.7

ph-index = 13

Forward Citations = 429(Granted Patents)

Forward Citations (Not Self Cited) = 423(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Nagano-Ken, JP (2002 - 2010)
  • Suwa, JP (2010 - 2012)
  • Nagano, JP (2001 - 2014)
  • Matsumoto, JP (2007 - 2023)
  • Minowa, JP (2021 - 2023)

Company Filing History:


Years Active: 2001-2023

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72 patents (USPTO):

Title: The Innovative Contributions of Tomoaki Takahashi in Piezoelectric Technology

Introduction: Tomoaki Takahashi, an accomplished inventor based in Matsumoto, Japan, holds an impressive portfolio of 72 patents, marking his significant contribution to the field of piezoelectric technology. His inventive works are paving the way for advancements in robotics and drive devices, demonstrating the impact of innovation in modern technology.

Latest Patents: Takahashi's latest inventions include the piezoelectric drive device, a piezoelectric motor, and a robot equipped with the piezoelectric drive device. One notable patent describes a piezoelectric drive device that integrates a piezoelectric element and a vibrating plate featuring a concave portion and a uniquely designed projecting portion. This innovative design enhances the device's efficiency by allowing multiple piezoelectric elements and vibrating plates to work in unison. Another recent patent focuses on a piezoelectric drive device that includes a substrate and various piezoelectric elements that transmit drive power and detect vibrations, showcasing the complexity and utility of his inventions.

Career Highlights: Currently, Tomoaki Takahashi is employed at Seiko Epson Corporation, a leading company known for its advanced technology and electronics. His tenure at Epson has allowed him to explore the frontiers of piezoelectric applications, which are critical in developing smaller, more efficient motors and devices.

Collaborations: Throughout his career, Takahashi has worked alongside esteemed colleagues Ryoichi Tanaka and Tsuyoshi Kitahara. Their collaboration has fostered a conducive environment for innovation, where ideas and expertise converge to create groundbreaking technology.

Conclusion: Tomoaki Takahashi is a prominent figure in the realm of piezoelectric innovations. His extensive patent portfolio and contributions at Seiko Epson Corporation position him as a key inventor in advancing technology for robotics and drive systems. Through his dedication to innovation, Takahashi continues to shape the future of piezoelectric devices, underscoring the importance of inventors in the evolution of technological advancements.

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